";
}
}
}
} catch (e) {
errorlog(e);
}
//if (session.optimize){
if (navigator.userAgent.indexOf('Mac OS X') != -1) {
session.codec = "h264"; // default the codec to h264 if OBS and macOS
}
//}
window.addEventListener('obsSceneChanged', function(event) {
log("OBS EVENT");
log(event.detail.name);
window.obsstudio.getCurrentScene(function(scene) {
log("OBS SCENE");
log(scene);
});
window.obsstudio.getStatus(function(status) {
log("OBS STATUS:");
log(status);
});
});
}
window.onload = function winonLoad() { // This just keeps people from killing the live stream accidentally. Also give me a headsup that the stream is ending
window.addEventListener("beforeunload", function(e) {
try {
session.ws.close();
if (session.videoElement.recording) {
session.videoElement.recorder.writer.close();
session.videoElement.recording = false;
}
for (var i in session.rpcs) {
if (session.rpcs[i].videoElement) {
if (session.rpcs[i].videoElement.recording) {
session.rpcs[i].videoElement.recorder.writer.close();
session.rpcs[i].videoElement.recording = false;
}
}
}
} catch (e) {}
//setTimeout(function(){session.hangup();},0);
return undefined; // ADDED OCT 29th; get rid of popup. Just close the socket connection if the user is refreshing the page. It's one or the other.
});
};
getById("credits").innerHTML = "Version: " + session.version + " - " + getById("credits").innerHTML;
var lastTouchEnd = 0;
document.addEventListener('touchend', function(event) {
var now = (new Date()).getTime();
if (now - lastTouchEnd <= 300) {
event.preventDefault();
}
lastTouchEnd = now;
}, false);
document.addEventListener('click', function(event) {
if (session.firstPlayTriggered == false) {
playAllVideos();
session.firstPlayTriggered = true;
history.pushState({}, '');
}
});
var Callbacks = [];
var CtrlPressed = false; // global
var AltPressed = false;
document.addEventListener("keydown", event => {
if ((event.ctrlKey) || (event.metaKey)) { // detect if CTRL is pressed
CtrlPressed = true;
} else {
CtrlPressed = false;
}
if (event.altKey) {
AltPressed = true;
} else {
AltPressed = false;
}
if (CtrlPressed && event.keyCode) {
if (event.keyCode == 77) { // m
if (event.metaKey) {
if (AltPressed) {
toggleMute(); // macOS
}
} else {
toggleMute(); // Windows
}
// } else if (event.keyCode == 69) { // e
// hangup();
} else if (event.keyCode == 66) { // b
toggleVideoMute();
}
}
});
document.addEventListener("keyup", event => {
if (!((event.ctrlKey) || (event.metaKey))) {
if (CtrlPressed) {
CtrlPressed = false;
for (var i in Callbacks) {
var cb = Callbacks[i];
log(cb.slice(1));
cb[0](...cb.slice(1)); // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax#A_better_apply
}
Callbacks = [];
}
}
if (!(event.altKey)) {
AltPressed = false;
}
});
window.onpopstate = function() {
if (session.firstPlayTriggered) {
window.location.reload(true);
}
};
if (typeof session === 'undefined') { // make sure to init the WebRTC if not exists.
var session = WebRTC.Media;
session.streamID = session.generateStreamID();
errorlog("Serious error: WebRTC session didn't load in time");
}
function makeDraggableElement(elmnt) {
try {
elmnt.dragElement = false;
elmnt.style.bottom = "auto";
elmnt.style.cursor = "grab";
elmnt.stashonmouseup = null;
elmnt.stashonmousemove = null;
} catch (e) {
errorlog(e);
return;
}
var pos1 = 0;
var pos2 = 0;
var pos3 = 0;
var pos4 = 0;
function dragMouseDown(e) {
e = e || window.event;
e.preventDefault();
pos3 = e.clientX;
pos4 = e.clientY;
elmnt.stashonmouseup = document.onmouseup; // I don't want to interfere with other drag events.
elmnt.stashonmousemove = document.onmousemove;
document.onmouseup = closeDragElement;
document.onmousemove = elementDrag;
}
function elementDrag(e) {
e = e || window.event;
e.preventDefault();
elmnt.dragElement = true;
pos1 = pos3 - e.clientX;
pos2 = pos4 - e.clientY;
pos3 = e.clientX;
pos4 = e.clientY;
var topDrag = (elmnt.offsetTop - pos2);
if (topDrag > -3) {
topDrag = -3;
}
elmnt.style.top = topDrag + "px";
elmnt.style.left = (elmnt.offsetLeft - pos1) + "px";
}
elmnt.onmousedown = dragMouseDown;
function closeDragElement() {
document.onmouseup = elmnt.stashonmouseup;
document.onmousemove = elmnt.stashonmousemove;
}
}
function setCookie(cname, cvalue, exdays) {
var d = new Date();
d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}
function getCookie(cname) {
var name = cname + "=";
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') {
c = c.substring(1);
}
if (c.indexOf(name) == 0) {
return c.substring(name.length, c.length);
}
}
return "";
}
if (getCookie("redirect") == "yes") {
setCookie("redirect", "", 0);
session.sticky = true;
} else if (getCookie("settings") != "") {
session.sticky = confirm("Would you like you load your previous session's settings?");
if (!session.sticky) {
setCookie("settings", "", 0);
log("deleting cookie as user said no");
} else {
var cookieSettings = decodeURI(getCookie("settings"));
setCookie("redirect", "yes", 1);
window.location.replace(cookieSettings);
}
}
if (urlParams.has('sticky')) {
if (getCookie("permission") == "") {
session.sticky = confirm("Would you allow us to store a cookie to keep your session settings persistent?");
} else {
session.sticky = true;
}
if (session.sticky) {
setCookie("permission", "yes", 999);
setCookie("settings", encodeURI(window.location.href), 90);
}
}
if (urlParams.has('retrytimeout')) {
session.retryTimeout = parseInt(urlParams.get('retrytimeout'));
}
if (urlParams.has('ptz')){
session.ptz=true;
}
var screensharebutton = true;
var screensharesupport = true;
if (urlParams.has('nosettings') || urlParams.has('ns')) {
screensharebutton = false;
session.showSettings = false;
}
if (urlParams.has('screenshareid') || urlParams.has('ssid')) {
if (urlParams.get('screenshareid') || urlParams.get('ssid')) {
session.screenshareid = urlParams.get('screenshareid') || urlParams.get('ssid');
session.screenshareid = sanitizeStreamID(session.screenshareid);
}
}
if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) {
//session.webcamonly = true;
getById("shareScreenGear").style.display = "none";
screensharebutton = false;
screensharesupport = false;
getById("container-2").className = 'column columnfade advanced'; // Hide screen share on mobile
getById("dropButton").style.display = "none";
//session.disableWebAudio = true; // default true; might be useful to disable on slow or old computers?
session.audioEffects = false; // disable audio inbound effects also.
session.audioMeterGuest = false;
} else if ((iOS) || (iPad)) {
getById("shareScreenGear").style.display = "none";
screensharebutton = false;
screensharesupport = false;
getById("container-2").className = 'column columnfade advanced'; // Hide screen share on mobile
getById("dropButton").style.display = "none";
//session.audiobitrate = false; // iOS devices seem to get distortion with custom audio bitrates. Disable for now.
//session.maxiosbitrate = 10; // this is 10-kbps by default already.
//session.disableWebAudio = true; // default true; might be useful to disable on slow or old computers?
session.audioEffects = false; // disable audio inbound effects also.
session.audioMeterGuest = false;
} else {
log("MAKE DRAGGABLE");
setTimeout(function(){makeDraggableElement(document.getElementById("subControlButtons"));},100);
if (safariVersion() && !getChromeVersion()){
getById("SafariWarning").style.display = "block";
}
}
if ((iOS) || (iPad)) {
window.addEventListener('resize', function() { // Safari is the new IE.
var msg = {};
msg.requestSceneUpdate = true;
session.sendMessage(msg);
if ( window.matchMedia("(orientation: portrait)").matches ) {
document.getElementsByTagName("html")[0].style.height = "100vh";
setTimeout(function(){
document.getElementsByTagName("html")[0].style.height = "100%";
}, 1000);
} else if ( window.matchMedia("(orientation: landscape)").matches ) {
document.getElementsByTagName("html")[0].style.height = "100vh";
setTimeout(function(){
document.getElementsByTagName("html")[0].style.height = "100%";
}, 1000);
}
});
}
if (/CriOS/i.test(navigator.userAgent) && (iOS || iPad)) {
if (!(session.cleanOutput)) {
try {
navigator.mediaDevices.getUserMedia;
} catch (e) {
warnUser("Chrome on this device does not support the required technology to use this site.\n\nPlease use Safari instead or update your iOS and browser version.");
}
}
}
if (urlParams.has('broadcast') || urlParams.has('bc')) {
log("Broadcast flag set");
session.broadcast = urlParams.get('broadcast') || urlParams.get('bc');
//if ((iOS) || (iPad)) {
// session.nopreview = false;
//} else {
// session.nopreview = true;
//}
session.minipreview = 2; // full screen if nothing else on screen.
session.style = 1;
getById("header").style.display = "none";
getById("header").style.opacity = 0;
}
var directorLanding = false;
if (urlParams.has('director') || urlParams.has('dir')) {
directorLanding = urlParams.get('director') || urlParams.get('dir');
if (directorLanding === null) {
directorLanding = true;
} else if (directorLanding.length === 0) {
directorLanding = true;
} else {
directorLanding = false;
}
} else if (filename === "director") {
directorLanding = true;
filename = false;
}
if (urlParams.has('rooms')) {
session.rooms = urlParams.get('rooms').split(",").map(function(e) {
return sanitizeRoomName(e);
});
getById("rooms").classList.remove('advanced');
}
if (urlParams.has('showdirector')) {
session.showDirector = true;
}
if (urlParams.has('midi') || urlParams.has('hotkeys')) {
session.midiHotkeys = urlParams.get('midi') || urlParams.get ('hotkeys') || 1;
session.midiHotkeys = parseInt(session.midiHotkeys);
}
var loadedQRCode = false;
function loadQR(){
if (loadedQRCode==false){
loadedQRCode=true;
var script = document.createElement('script');
script.src = "./thirdparty/qrcode.min.js"; // dynamically load this only if its needed. Keeps loading time down.
document.head.appendChild(script);
}
}
if (urlParams.has('webcam') || urlParams.has('wc')) {
session.webcamonly = true;
screensharebutton = false;
} else if (urlParams.has('screenshare') || urlParams.has('ss')) {
session.screenshare = true;
} else if (urlParams.has('fileshare') || urlParams.has('fs')) {
getById("container-5").classList.remove('advanced');
getById("container-5").classList.add("skip-animation");
getById("container-5").classList.remove('pointer');
} else if (directorLanding) {
getById("container-1").classList.remove('advanced');
getById("container-1").classList.add("skip-animation");
getById("container-1").classList.remove('pointer');
} else if (urlParams.has('website') || urlParams.has('iframe')) {
getById("container-6").classList.remove('advanced');
getById("container-6").classList.add("skip-animation");
getById("container-6").classList.remove('pointer');
}
if (urlParams.has('ssb')) {
screensharebutton = true;
}
if (urlParams.has('mute') || urlParams.has('muted') || urlParams.has('m')) {
session.muted = true;
}
if (urlParams.has('videomute') || urlParams.has('videomuted') || urlParams.has('vm')) {
session.videoMutedFlag = true;
}
if (urlParams.has('deaf') || urlParams.has('deafen')) {
session.directorSpeakerMuted=true; // false == true in this case.
}
if (urlParams.has('blind')) {
session.directorDisplayMuted=true; // false == true in this case.
}
if (urlParams.has('dpi') || urlParams.has('dpr')) {
session.devicePixelRatio = urlParams.get('dpi') || urlParams.get('dpr') || 2.0;
} //else if (window.devicePixelRatio && window.devicePixelRatio!==1){
// session.devicePixelRatio = window.devicePixelRatio; // this annoys me to no end.
//}
if (urlParams.has('speakermute') || urlParams.has('mutespeaker') || urlParams.has('sm') || urlParams.has('ms')) {
session.speakerMuted = true;
getById("mutespeakertoggle").className = "las la-volume-mute my-float toggleSize";
//getById("mutespeakerbutton").className="advanced float2 red";
getById("mutespeakerbutton").classList.add("red");
getById("mutespeakerbutton").classList.add("float2");
getById("mutespeakerbutton").classList.remove("float");
var sounds = document.getElementsByTagName("video");
for (var i = 0; i < sounds.length; ++i) {
sounds[i].muted = session.speakerMuted;
}
}
if (urlParams.has('chatbutton') || urlParams.has('chat') || urlParams.has('cb')) {
session.chatbutton = urlParams.get('chatbutton') || urlParams.get('chat') || urlParams.get('cb');
if (session.chatbutton === "false") {
session.chatbutton = false;
} else if (session.chatbutton === "0") {
session.chatbutton = false;
} else if (session.chatbutton === "no") {
session.chatbutton = false;
} else if (session.chatbutton === "off") {
session.chatbutton = false;
} else {
session.chatbutton = true;
getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
}
}
if (session.screenshare == true) {
getById("container-3").className = 'column columnfade advanced'; // Hide screen share on mobile
getById("container-2").classList.add("skip-animation");
getById("container-2").classList.remove('pointer');
}
if (urlParams.has('manual')) {
session.manual = true;
}
if (urlParams.has('hands') || urlParams.has('hand')) {
session.raisehands = true;
}
if (urlParams.has('portrait') || urlParams.has('916') || urlParams.has('vertical')) {
session.aspectratio = 1; // 9:16 (default of 0 is 16:9)
} else if (urlParams.has('square') || urlParams.has('11')) {
session.aspectratio = 2; // 9:16 (default of 0 is 16:9)
}
if (urlParams.has('record')) {
if (safariVersion()) {
if (!(session.cleanOutput)) {
warnUser("Your browser or device is not supported. Try Chrome if on macOS.");
}
} else {
session.recordLocal = urlParams.get('record');
if (session.recordLocal !== parseInt(session.recordLocal)) {
session.recordLocal = 6000;
} else {
session.recordLocal = parseInt(session.recordLocal);
}
}
}
if (urlParams.has('pcm')) {
session.pcm = true;
}
if (urlParams.has('bigbutton')) {
session.bigmutebutton = true;
getById("mutebutton").style.width = "min(40vh,40vw)";
getById("mutebutton").style.height = "min(40vh,40vw)";
getById("mutetoggle").style.width = "min(40vh,40vw)";
getById("mutetoggle").style.height = "min(40vh,40vw)";
}
if (urlParams.has('scene')) {
session.scene = parseInt(urlParams.get('scene')) || 0;
session.disableWebAudio = true;
session.audioEffects = false;
session.audioMeterGuest = false;
}
if (session.scene>1){ // scene =0 and 1 should load instantly.
session.hiddenSceneViewBitrate = 0; // By default this is ~ 400kbps, but if you have 10 scenes, i don't want to kill things.
}
if (urlParams.has('scenetype') || urlParams.has('type')) {
session.sceneType = parseInt(urlParams.get('scenetype')) || parseInt(urlParams.get('type')) || false;
}
if (urlParams.has('mediasettings')) {
session.forceMediaSettings = true;
}
if (urlParams.has('transcript') || urlParams.has('transcribe') || urlParams.has('trans')) {
session.transcript = urlParams.get('transcript') || urlParams.get('transcribe') || urlParams.get('trans') || "en-US";
}
if (urlParams.has('cc') || urlParams.has('closedcaptions') || urlParams.has('captions')) {
session.closedCaptions = true;
}
if (session.webcamonly == true) {
getById("container-2").className = 'column columnfade advanced'; // Hide screen share on mobile
getById("container-3").classList.add("skip-animation");
getById("container-3").classList.remove('pointer');
setTimeout(function() {
previewWebcam();
}, 100);
}
if (urlParams.has('css')){
var cssURL = urlParams.get('css');
cssURL = decodeURI(cssURL);
log(cssURL);
var cssStylesheet = document.createElement('link');
cssStylesheet.rel = 'stylesheet';
cssStylesheet.type = 'text/css';
cssStylesheet.media = 'screen';
cssStylesheet.href = cssURL;
document.getElementsByTagName('head')[0].appendChild(cssStylesheet);
cssStylesheet.onload = function() {
getById("main").classList.remove('hidden');
log("loaded remote style sheet");
}
cssStylesheet.onerror = function() {
getById("main").classList.remove('hidden');
errorlog("REMOTE STYLE SHEET HAD ERROR");
}
} else {
getById("main").classList.remove('hidden');
}
if (urlParams.has('password') || urlParams.has('pass') || urlParams.has('pw') || urlParams.has('p')) {
session.password = urlParams.get('password') || urlParams.get('pass') || urlParams.get('pw') || urlParams.get('p');
if (!session.password) {
session.password = prompt("Please enter the password below: \n\n(Note: Passwords are case-sensitive and you will not be alerted if it is incorrect.)");
} else if (session.password === "false") {
session.password = false;
session.defaultPassword = false;
} else if (session.password === "0") {
session.password = false;
session.defaultPassword = false;
} else if (session.password === "off") {
session.password = false;
session.defaultPassword = false;
}
}
if (session.password) {
session.password = sanitizePassword(session.password);
getById("passwordRoom").value = session.password;
session.defaultPassword = false;
getById("addPasswordBasic").style.display = "none";
}
if (urlParams.has('hash') || urlParams.has('crc') || urlParams.has('check')) { // could be brute forced in theory, so not as safe as just not using a hash check.
session.taintedSession = null; // waiting to see if valid or not.
var hash_input = urlParams.get('hash') || urlParams.get('crc') || urlParams.get('check');
if (session.password === false) {
session.password = prompt("Please enter the password below: \n\n(Note: Passwords are case-sensitive and you will not be alerted if it is incorrect.)");
session.password = sanitizePassword(session.password);
getById("passwordRoom").value = session.password;
session.defaultPassword = false;
}
session.generateHash(session.password + session.salt, 6).then(function(hash) { // million to one error.
log("hash is " + hash);
if (hash.substring(0, 4) !== hash_input) { // hash crc checks are just first 4 characters.
session.taintedSession = true;
if (!(session.cleanOutput)) {
getById("request_info_prompt").innerHTML = "The password was incorrect.\n\nRefresh and try again.";
getById("request_info_prompt").style.display = "block";
getById("mainmenu").style.display = "none";
getById("head1").style.display = "none";
session.cleanOutput = true;
} else {
getById("request_info_prompt").innerHTML = "";
getById("request_info_prompt").style.display = "block";
getById("mainmenu").style.display = "none";
getById("head1").style.display = "none";
}
} else {
session.taintedSession = false;
session.hash = hash;
}
});
}
if (session.defaultPassword !== false) {
session.password = session.defaultPassword; // no user entered password; let's use the default password if its not disabled.
}
if (urlParams.has('showlabels') || urlParams.has('showlabel') || urlParams.has('sl')) {
session.showlabels = urlParams.get('showlabels') || urlParams.get('showlabel') || urlParams.get('sl') || "";
session.showlabels = sanitizeLabel(session.showlabels.replace(/[\W]+/g, "_").replace(/_+/g, '_'));
if (session.showlabels == "") {
session.showlabels = true;
session.labelstyle = false;
} else {
session.labelstyle = session.showlabels;
session.showlabels = true;
}
}
if (urlParams.has('sizelabel') || urlParams.has('labelsize') || urlParams.has('fontsize')) {
session.labelsize = urlParams.get('sizelabel') || urlParams.get('labelsize') || urlParams.get('fontsize') || 100;
session.labelsize = parseInt(session.labelsize);
}
if (urlParams.has('label') || urlParams.has('l')) {
session.label = urlParams.get('label') || urlParams.get('l');
var updateURLAsNeed = true;
if (session.label == null || session.label.length == 0) {
session.label = prompt("Please enter your display name:");
} else {
var updateURLAsNeed = false;
session.label = decodeURIComponent(session.label);
}
if (session.label != null) {
session.label = sanitizeLabel(session.label); // alphanumeric was too strict.
document.title = session.label; // what the result is.
if (updateURLAsNeed) {
var label = encodeURIComponent(session.label);
if (urlParams.has('l')) {
updateURL("l=" + label, true, false);
} else {
updateURL("label=" + label, true, false);
}
}
}
}
if (urlParams.has('transparent')) { // sets the window to be transparent - useful for IFRAMES?
getById("main").style.backgroundColor = "rgba(0,0,0,0)";
document.documentElement.style.setProperty('--container-color', '#0000');
document.documentElement.style.setProperty('--background-color', '#0000');
document.documentElement.style.setProperty('--regular-margin', '0');
document.documentElement.style.setProperty('--director-margin', '0 25px 0 0');
getById("directorLinksButton").style.color = "black";
session.transparent=true;
}
if (urlParams.has('stereo') || urlParams.has('s') || urlParams.has('proaudio')) { // both peers need this enabled for HD stereo to be on. If just pub, you get no echo/noise cancellation. if just viewer, you get high bitrate mono
log("STEREO ENABLED");
session.stereo = urlParams.get('stereo') || urlParams.get('s') || urlParams.get('proaudio');
if (session.stereo) {
session.stereo = session.stereo.toLowerCase();
}
//var supportedConstraints = navigator.mediaDevices.getSupportedConstraints();
//supportedConstraints.channelCount;
if (session.stereo === "false") {
session.stereo = 0;
session.audioInputChannels = 1;
} else if (session.stereo === "0") {
session.stereo = 0;
session.audioInputChannels = 1;
} else if (session.stereo === "no") {
session.stereo = 0;
session.audioInputChannels = 1;
} else if (session.stereo === "off") {
session.stereo = 0;
session.audioInputChannels = 1;
} else if (session.stereo === "1") {
session.stereo = 1;
} else if (session.stereo === "both") {
session.stereo = 1;
} else if (session.stereo === "3") {
session.stereo = 3;
} else if (session.stereo === "out") {
session.stereo = 3;
} else if (session.stereo === "mono") {
session.stereo = 3;
session.audiobitrate = 128;
} else if (session.stereo === "4") {
session.stereo = 4;
} else if (session.stereo === "multi") {
session.stereo = 4;
} else if (session.stereo === "2") {
session.stereo = 2;
} else if (session.stereo === "in") {
session.stereo = 2;
} else {
session.stereo = 5; // guests; no stereo in, no high bitrate in, but otherwise like stereo=1
}
}
if ((session.stereo == 1) || (session.stereo == 3) || (session.stereo == 4) || (session.stereo == 5)) {
session.echoCancellation = false;
session.autoGainControl = false;
session.noiseSuppression = false;
}
if (urlParams.has('mono')) {
session.mono = true;
if ((session.stereo == 1) || (session.stereo == 4)) {
session.stereo = 3;
session.audiobitrate = 128;
} else if (session.stereo == 5) {
session.stereo = 3;
session.audiobitrate = 128;
} else if (session.stereo == 2) {
session.stereo = 0;
session.audiobitrate = 128;
}
}
if (urlParams.has("channelcount") || urlParams.has("ac")) {
session.audioInputChannels = urlParams.get('channelcount') || urlParams.get('ac');
session.audioInputChannels = parseInt(session.audioInputChannels);
if (!session.audioInputChannels) {
session.audioInputChannels = false;
}
}
if (urlParams.has("aec") || urlParams.has("ec")) {
session.echoCancellation = urlParams.get('aec') || urlParams.get('ec');
if (session.echoCancellation) {
session.echoCancellation = session.echoCancellation.toLowerCase();
}
if (session.echoCancellation == "false") {
session.echoCancellation = false;
} else if (session.echoCancellation == "0") {
session.echoCancellation = false;
} else if (session.echoCancellation == "no") {
session.echoCancellation = false;
} else if (session.echoCancellation == "off") {
session.echoCancellation = false;
} else {
session.echoCancellation = true;
}
}
if (urlParams.has("autogain") || urlParams.has("ag")) {
session.autoGainControl = urlParams.get('autogain') || urlParams.get('ag');
if (session.autoGainControl) {
session.autoGainControl = session.autoGainControl.toLowerCase();
}
if (session.autoGainControl == "false") {
session.autoGainControl = false;
} else if (session.autoGainControl == "0") {
session.autoGainControl = false;
} else if (session.autoGainControl == "no") {
session.autoGainControl = false;
} else if (session.autoGainControl == "off") {
session.autoGainControl = false;
} else {
session.autoGainControl = true;
}
}
if (urlParams.has("denoise") || urlParams.has("dn")) {
session.noiseSuppression = urlParams.get('denoise') || urlParams.get('dn');
if (session.noiseSuppression) {
session.noiseSuppression = session.noiseSuppression.toLowerCase();
}
if (session.noiseSuppression == "false") {
session.noiseSuppression = false;
} else if (session.noiseSuppression == "0") {
session.noiseSuppression = false;
} else if (session.noiseSuppression == "no") {
session.noiseSuppression = false;
} else if (session.noiseSuppression == "off") {
session.noiseSuppression = false;
} else {
session.noiseSuppression = true;
}
}
if (urlParams.has('roombitrate') || urlParams.has('roomvideobitrate') || urlParams.has('rbr')) {
log("Room BITRATE SET");
session.roombitrate = urlParams.get('roombitrate') || urlParams.get('rbr') || urlParams.get('roomvideobitrate');
session.roombitrate = parseInt(session.roombitrate);
if (session.roombitrate < 1) {
session.roombitrate = 0;
}
}
if ( urlParams.has('outboundaudiobitrate') || urlParams.has('oab')) {
session.outboundAudioBitrate = parseInt(urlParams.get('outboundaudiobitrate')) || parseInt(urlParams.get('oab')) || false;
}
if (urlParams.has('outboundvideobitrate') || urlParams.has('ovb')) {
session.outboundVideoBitrate = parseInt(urlParams.get('outboundvideobitrate')) || parseInt(urlParams.get('ovb')) || false;
}
if (urlParams.has('webp')){
session.webp = true;
}
if (urlParams.has('webpquality') || urlParams.has('webpq') || urlParams.has('wq')){
session.webPquality = parseInt(urlParams.get('webpquality')) || parseInt(urlParams.get('webpq')) || parseInt(urlParams.get('wq')) || 4;
}
if (urlParams.has('audiobitrate') || urlParams.has('ab')) { // both peers need this enabled for HD stereo to be on. If just pub, you get no echo/noise cancellation. if just viewer, you get high bitrate mono
log("AUDIO BITRATE SET");
session.audiobitrate = urlParams.get('audiobitrate') || urlParams.get('ab');
session.audiobitrate = parseInt(session.audiobitrate);
if (session.audiobitrate < 1) {
session.audiobitrate = false;
} else if (session.audiobitrate > 510) {
session.audiobitrate = 510;
} // this is to just prevent abuse
}
if ((iOS) || (iPad)) {
session.audiobitrate = false; // iOS devices seem to get distortion with custom audio bitrates. Disable for now.
}
/* if (urlParams.has('whitebalance') || urlParams.has('temp')){ // Need to be applied after the camera is selected. bleh. not enforcible. remove for now.
var temperature = urlParams.get('whitebalance') || urlParams.get('temp');
try{
updateCameraConstraints('colorTemperature', parseFloat(temperature));
} catch (e){errorlog(e);}
} */
if (urlParams.has('streamid') || urlParams.has('view') || urlParams.has('v') || urlParams.has('pull')) { // the streams we want to view; if set, but let blank, we will request no streams to watch.
session.view = urlParams.get('streamid') || urlParams.get('view') || urlParams.get('v') || urlParams.get('pull'); // this value can be comma seperated for multiple streams to pull
getById("headphonesDiv2").style.display = "inline-block";
getById("headphonesDiv").style.display = "inline-block";
getById("addPasswordBasic").style.display = "none";
if (session.view == null) {
session.view = "";
}
if (session.view) {
if (session.view.split(",").length > 1) {
session.view_set = session.view.split(",");
}
}
}
if (urlParams.has('nopreview') || urlParams.has('np')) {
log("preview OFF");
session.nopreview = true;
} else if ((urlParams.has('preview')) || (urlParams.has('showpreview'))) {
log("preview ON");
session.nopreview = false;
} else if ((urlParams.has('minipreview')) || (urlParams.has('mini'))) {
var mini = urlParams.has('minipreview') || urlParams.has('mini') || true; // 2 is a valid option.
log("preview ON");
session.nopreview = false;
session.minipreview = mini;
}
if (urlParams.has('obsfix')) {
session.obsfix = urlParams.get('obsfix');
if (session.obsfix) {
session.obsfix = session.obsfix.toLowerCase();
}
if (session.obsfix == "false") {
session.obsfix = false;
} else if (session.obsfix == "0") {
session.obsfix = false;
} else if (session.obsfix == "no") {
session.obsfix = false;
} else if (session.obsfix == "off") {
session.obsfix = false;
} else if (parseInt(session.obsfix) > 0) {
session.obsfix = parseInt(session.obsfix);
} else {
session.obsfix = 1; // aggressive.
}
}
if (urlParams.has('controlroombitrate') || urlParams.has('crb')) {
session.controlRoomBitrate = true;
}
if (urlParams.has('remote') || urlParams.has('rem')) {
log("remote ENABLED");
session.remote = urlParams.get('remote') || urlParams.get('rem') || "nosecurity";
session.remote = session.remote.trim();
}
if (urlParams.has('latency') || urlParams.has('al') || urlParams.has('audiolatency')) {
log("latency ENABLED");
session.audioLatency = urlParams.get('latency') || urlParams.get('al') || urlParams.get('audiolatency');
session.audioLatency = parseInt(session.audioLatency) || 0;
session.disableWebAudio = false;
}
if (urlParams.has('micdelay') || urlParams.has('delay') || urlParams.has('md')) {
log("audio gain ENABLED");
session.micDelay = urlParams.get('micdelay') || urlParams.get('delay') || urlParams.get('md');
session.micDelay = parseInt(session.micDelay) || 0;
session.disableWebAudio = false;
}
if (urlParams.has('audiogain') || urlParams.has('gain') || urlParams.has('g')) {
log("audio gain ENABLED");
session.audioGain = urlParams.get('audiogain') || urlParams.get('gain') || urlParams.get('g');
session.audioGain = parseInt(session.audioGain) || 0;
session.disableWebAudio = false;
}
if (urlParams.has('compressor') || urlParams.has('comp')) {
log("audio gain ENABLED");
session.compressor = 1;
session.disableWebAudio = false;
} else if (urlParams.has('limiter')) {
log("audio gain ENABLED");
session.compressor = 2;
session.disableWebAudio = false;
}
if ((urlParams.has('equalizer')) || (urlParams.has('eq'))) {
session.equalizer = true;
session.disableWebAudio = false;
}
if ((urlParams.has('lowcut')) || (urlParams.has('lc')) || (urlParams.has('higpass'))) {
session.lowcut = urlParams.get('lowcut') || urlParams.get('lc') || urlParams.get('higpass') || 100;
session.lowcut = parseInt(session.lowcut);
session.disableWebAudio = false;
}
if (urlParams.has('pip')) {
session.pip = true; // togglePip
//session.manual=true;
//innerHTML =
}
if (urlParams.has('keyframeinterval') || urlParams.has('keyframerate') || urlParams.has('keyframe') || urlParams.has('fki')) {
log("keyframerate ENABLED");
session.keyframerate = parseInt(urlParams.get('keyframeinterval') || urlParams.get('keyframerate') || urlParams.get('keyframe') || urlParams.get('fki')) || 0;
}
if (urlParams.has('tallyoff') || urlParams.has('obsoff') || urlParams.has('oo')) {
log("OBS feedback disabled");
session.disableOBS = true;
}
if (urlParams.has('chroma')) {
log("Chroma ENABLED");
getById("main").style.backgroundColor = "#" + (urlParams.get('chroma') || "000");
}
if (urlParams.has("videodevice") || urlParams.has("vdevice") || urlParams.has('vd') || urlParams.has('device') || urlParams.has('d')) {
session.videoDevice = urlParams.get("videodevice") || urlParams.get("vdevice") || urlParams.get("vd") || urlParams.get("device") || urlParams.get("d");
if (session.videoDevice === null) {
session.videoDevice = "1";
} else if (session.videoDevice) {
session.videoDevice = session.videoDevice.toLowerCase().replace(/[\W]+/g, "_");
}
if (session.videoDevice == "false") {
session.videoDevice = 0;
} else if (session.videoDevice == "0") {
session.videoDevice = 0;
} else if (session.videoDevice == "no") {
session.videoDevice = 0;
} else if (session.videoDevice == "off") {
session.videoDevice = 0;
} else if (session.videoDevice == "snapcam") {
session.videoDevice = "snap_camera";
} else if (session.videoDevice == "canon") {
session.videoDevice = "eos";
} else if (session.videoDevice == "camlink") {
session.videoDevice = "cam_link";
} else if (session.videoDevice == "ndi") {
session.videoDevice = "newtek_ndi_video";
} else if (session.videoDevice == "") {
session.videoDevice = 1;
} else if (session.videoDevice == "1") {
session.videoDevice = 1;
} else if (session.videoDevice == "default") {
session.videoDevice = 1;
} else {
// whatever the user entered I guess, santitized.
session.videoDevice = session.videoDevice.replace(/[\W]+/g, "_").toLowerCase();
}
if (session.videoDevice === 0) {
getById("add_camera").innerHTML = "Share your Microphone";
miniTranslate(getById("add_camera"), "share-your-mic");
}
getById("videoMenu").style.display = "none";
log("session.videoDevice:" + session.videoDevice);
}
// audioDevice
if (urlParams.has("audiodevice") || urlParams.has("adevice") || urlParams.has("ad") || urlParams.has("device") || urlParams.has("d")) {
session.audioDevice = urlParams.get("audiodevice") || urlParams.get("adevice") || urlParams.get("ad") || urlParams.get("device") || urlParams.get("d");
if (session.audioDevice === null) {
session.audioDevice = "1";
} else if (session.audioDevice) {
session.audioDevice = session.audioDevice.toLowerCase().replace(/[\W]+/g, "_");
}
if (session.audioDevice == "false") {
session.audioDevice = 0;
} else if (session.audioDevice == "0") {
session.audioDevice = 0;
} else if (session.audioDevice == "no") {
session.audioDevice = 0;
} else if (session.audioDevice == "off") {
session.audioDevice = 0;
} else if (session.audioDevice == "") {
session.audioDevice = 1;
} else if (session.audioDevice == "1") {
session.audioDevice = 1;
} else if (session.audioDevice == "default") {
session.audioDevice = 1;
} else if (session.audioDevice == "ndi") {
session.audioDevice = "line_newtek_ndi_audio";
} else {
// whatever the user entered I guess
session.audioDevice = session.audioDevice.replace(/[\W]+/g, "_").toLowerCase();
}
if (session.videoDevice === 0) {
if (session.audioDevice === 0) {
getById("add_camera").innerHTML = "Click Start to Join";
miniTranslate(getById("add_camera"), "click-start-to-join");
getById("container-2").className = 'column columnfade advanced'; // Hide screen share on mobile
getById("container-3").classList.add("skip-animation");
getById("container-3").classList.remove('pointer');
setTimeout(function() {
previewWebcam();
}, 100);
session.webcamonly = true;
}
}
log("session.audioDevice:" + session.audioDevice);
getById("audioMenu").style.display = "none";
getById("headphonesDiv").style.display = "none";
getById("headphonesDiv2").style.display = "none";
getById("audioScreenShare1").style.display = "none";
}
if (urlParams.has("autojoin") || urlParams.has("autostart") || urlParams.has('aj') || urlParams.has('as')) {
session.autostart = true;
if (session.screenshare) {
setTimeout(function() {
publishScreen();
}, 200);
}
}
if (urlParams.has('noiframe') || urlParams.has('noiframes') || urlParams.has('nif')) {
session.noiframe = urlParams.get('noiframe') || urlParams.get('noiframes') || urlParams.get('nif');
if (!(session.noiframe)) {
session.noiframe = [];
} else {
session.noiframe = session.noiframe.split(",");
}
log("disable iframe playback");
log(session.noiframe);
}
if (urlParams.has('exclude') || urlParams.has('ex')) {
session.exclude = urlParams.get('exclude') || urlParams.get('ex');
if (!(session.exclude)) {
session.exclude = false;
} else {
session.exclude = session.exclude.split(",");
}
log("exclude video playback");
log(session.exclude);
}
if (urlParams.has('novideo') || urlParams.has('nv') || urlParams.has('hidevideo') || urlParams.has('showonly')) {
session.novideo = urlParams.get('novideo') || urlParams.get('nv') || urlParams.get('hidevideo') || urlParams.get('showonly');
if (!(session.novideo)) {
session.novideo = [];
} else {
session.novideo = session.novideo.split(",");
}
log("disable video playback");
log(session.novideo);
}
if (urlParams.has('noaudio') || urlParams.has('na') || urlParams.has('hideaudio')) {
session.noaudio = urlParams.get('noaudio') || urlParams.get('na') || urlParams.get('hideaudio');
if (!(session.noaudio)) {
session.noaudio = [];
} else {
session.noaudio = session.noaudio.split(",");
}
log("disable audio playback");
}
if (urlParams.has('forceios')) {
log("allow iOS to work in video group chat; for this user at least");
session.forceios = true;
}
if (urlParams.has('nocursor')) {
session.nocursor = true;
log("DISABLE CURSOR");
var style = document.createElement('style');
style.innerHTML = `
video {
margin: 0;
padding: 0;
overflow: hidden;
cursor: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=), none;
user-select: none;
}
`;
document.head.appendChild(style);
}
if (urlParams.has('vbr')) {
session.cbr = 0;
}
if (urlParams.has('order')) {
session.order = parseInt(urlParams.get('order')) || 0;
}
if (urlParams.has('sensors') || urlParams.has('sensor') || urlParams.has('gyro') || urlParams.has('gyros') || urlParams.has('accelerometer')) {
session.sensorData = urlParams.get('sensors') || urlParams.get('sensor') || urlParams.get('gyro') || urlParams.get('gyros') || urlParams.get('accelerometer') || 30;
session.sensorData = parseInt(session.sensorData);
}
if (urlParams.has('minptime')) {
session.minptime = parseInt(urlParams.get('minptime')) || 10;
if (session.minptime < 10) {
session.minptime = 10;
}
if (session.minptime > 300) {
session.minptime = 300;
}
}
if (urlParams.has('maxptime')) {
session.maxptime = parseInt(urlParams.get('maxptime')) || 60;
if (session.maxptime < 10) {
session.maxptime = 10;
}
if (session.maxptime > 300) {
session.maxptime = 300;
}
}
if (urlParams.has('ptime')) {
session.ptime = parseInt(urlParams.get('ptime')) || 20;
if (session.minptime < 10) {
session.ptime = 10;
}
if (session.minptime > 300) {
session.ptime = 300;
}
}
if (urlParams.has('codec')) {
log("CODEC CHANGED");
session.codec = urlParams.get('codec').toLowerCase();
if (session.codec=="webp"){
session.webp = true;
session.codec = false;
}
} //else if (window.obsstudio){
//if (session.obsfix===false){
// session.codec = "h264"; // H264 --- It's too laggy for many!!!
//}
//}
if (urlParams.has('nonacks')){ // disables error control / throttling.
session.noNacks = true;
}
if (urlParams.has('nopli')){ // disables error control / throttling.
session.noPLIs = true;
}
if (urlParams.has('noremb')){ // disables error control / throttling.
session.noREMB = true;
}
if (urlParams.has('scale')) {
if (urlParams.get('scale') == "false") {} else if (urlParams.get('scale') == "0") {} else if (urlParams.get('scale') == "no") {} else if (urlParams.get('scale') == "off") {} else {
log("Resolution scale requested");
session.scale = parseInt(urlParams.get('scale')) || 100;
}
session.dynamicScale = false; // default true
}
var ConfigSettings = getById("main-js");
var ln_template = false;
var translation = false;
try {
if (ConfigSettings) {
ln_template = ConfigSettings.getAttribute('data-translation'); // Translations
if (typeof ln_template === "undefined") {
ln_template = false;
} else if (ln_template === null) {
ln_template = false;
}
}
if (urlParams.has('ln')) {
ln_template = urlParams.get('ln');
}
} catch (e) {
errorlog(e);
}
if (ln_template) { // checking if manual lanuage override enabled
try {
log("Template: " + ln_template);
fetch("./translations/" + ln_template + '.json').then(function(response) {
if (response.status !== 200) {
log('Looks like there was a problem. Status Code: ' +
response.status);
return;
}
response.json().then(function(data) {
log(data);
translation = data;
var trans = data.innerHTML;
var allItems = document.querySelectorAll('[data-translate]');
allItems.forEach(function(ele) {
if (ele.dataset.translate in trans) {
ele.innerHTML = trans[ele.dataset.translate];
}
});
trans = data.titles;
var allTitles = document.querySelectorAll('[title]');
allTitles.forEach(function(ele) {
var key = ele.title.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.title = trans[key];
}
});
trans = data.placeholders;
var allPlaceholders = document.querySelectorAll('[placeholder]');
allPlaceholders.forEach(function(ele) {
var key = ele.placeholder.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.placeholder = trans[key];
}
});
getById("mainmenu").style.opacity = 1;
}).catch(function(err) {
errorlog(err);
getById("mainmenu").style.opacity = 1;
});
}).catch(function(err) {
errorlog(err);
getById("mainmenu").style.opacity = 1;
});
} catch (error) {
errorlog(error);
getById("mainmenu").style.opacity = 1;
}
} else if (location.hostname !== "obs.ninja") {
if (location.hostname === "rtc.ninja") {
try {
if (session.label === false) {
document.title = "";
}
getById("qos").innerHTML = "";
getById("logoname").innerHTML = "";
getById("helpbutton").style.display = "none";
getById("helpbutton").style.opacity = 0;
getById("reportbutton").style.display = "none";
getById("reportbutton").style.opacity = 0;
getById("mainmenu").style.opacity = 1;
getById("mainmenu").style.margin = "30px 0";
getById("translateButton").style.display = "none";
getById("translateButton").style.opacity = 0;
getById("info").style.display = "none";
getById("info").style.opacity = 0;
getById("chatBody").innerHTML = "";
} catch (e) {}
}
try {
fetch("./translations/blank.json").then(function(response) {
if (response.status !== 200) {
log('Looks like there was a problem. Status Code: ' +
response.status);
return;
}
response.json().then(function(data) {
log(data);
var trans = data.innerHTML;
var allItems = document.querySelectorAll('[data-translate]');
allItems.forEach(function(ele) {
if (ele.dataset.translate in trans) {
ele.innerHTML = trans[ele.dataset.translate];
}
});
trans = data.titles;
var allTitles = document.querySelectorAll('[title]');
allTitles.forEach(function(ele) {
var key = ele.title.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.title = trans[key];
}
});
trans = data.placeholders;
var allPlaceholders = document.querySelectorAll('[placeholder]');
allPlaceholders.forEach(function(ele) {
var key = ele.placeholder.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.placeholder = trans[key];
}
});
if (session.label === false) {
document.title = location.hostname;
}
getById("qos").innerHTML = location.hostname;
getById("logoname").innerHTML = getById("qos").outerHTML;
getById("helpbutton").style.display = "none";
getById("reportbutton").style.display = "none";
getById("mainmenu").style.opacity = 1;
}).catch(function(err) {
errorlog(err);
getById("mainmenu").style.opacity = 1;
});
}).catch(function(err) {
errorlog(err);
getById("mainmenu").style.opacity = 1;
});
if (session.label === false) {
document.title = location.hostname;
}
getById("qos").innerHTML = location.hostname;
getById("logoname").innerHTML = getById("qos").outerHTML;
getById("helpbutton").style.display = "none";
getById("reportbutton").style.display = "none";
getById("chatBody").innerHTML = "";
} catch (error) {
errorlog(error);
}
} else { // check if automatic language translation is available
getById("mainmenu").style.opacity = 1;
}
try {
if (location.hostname === "rtc.ninja") { // an extra-brand-free version of OBS.Ninja
if (session.label === false) {
document.title = "";
}
getById("qos").innerHTML = "";
getById("logoname").innerHTML = "";
getById("helpbutton").style.display = "none";
getById("helpbutton").style.opacity = 0;
getById("reportbutton").style.display = "none";
getById("reportbutton").style.opacity = 0;
getById("mainmenu").style.opacity = 1;
getById("mainmenu").style.margin = "30px 0";
getById("translateButton").style.display = "none";
getById("translateButton").style.opacity = 0;
getById("info").style.display = "none";
getById("info").style.opacity = 0;
getById("chatBody").innerHTML = "";
} else if (location.hostname !== "obs.ninja") {
if (session.label === false) {
document.title = location.hostname;
}
getById("qos").innerHTML = sanitizeLabel(location.hostname);
getById("logoname").innerHTML = getById("qos").outerHTML;
getById("helpbutton").style.display = "none";
getById("reportbutton").style.display = "none";
}
} catch (e) {}
if (isIFrame) {
getById("helpbutton").style.display = "none";
getById("helpbutton").style.opacity = 0;
getById("reportbutton").style.display = "none";
getById("reportbutton").style.opacity = 0;
getById("chatBody").innerHTML = "";
}
function miniTranslate(ele, ident = false) {
if (ident) {
ele.dataset.translate = ident;
} else {
ident = ele.dataset.translate;
}
try {
if (ident in translation.innerHTML) {
ele.innerHTML = translation.innerHTML[ident];
}
} catch (e) {}
}
function changeLg(lang) {
fetch("./translations/" + lang + '.json').then(function(response) {
if (response.status !== 200) {
logerror('Language translation file not found.' + response.status);
return;
}
response.json().then(function(data) {
log(data);
translation = data; // translation.innerHTML[ele.dataset.translate]
var trans = data.innerHTML;
var allItems = document.querySelectorAll('[data-translate]');
allItems.forEach(function(ele) {
if (ele.dataset.translate in trans) {
ele.innerHTML = trans[ele.dataset.translate];
}
});
trans = data.titles;
var allTitles = document.querySelectorAll('[title]');
allTitles.forEach(function(ele) {
var key = ele.title.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.title = trans[key];
}
});
trans = data.placeholders;
var allPlaceholders = document.querySelectorAll('[placeholder]');
allPlaceholders.forEach(function(ele) {
var key = ele.placeholder.replace(/[\W]+/g, "-").toLowerCase();
if (key in trans) {
ele.placeholder = trans[key];
}
});
});
}).catch(function(err) {
errorlog(err);
});
}
if (urlParams.has('beep') || urlParams.has('notify') || urlParams.has('tone')) {
session.beepToNotify = true;
}
if (urlParams.has('r2d2')) {
getById("testtone").innerHTML = "";
getById("testtone").src = "./media/robot.mp3";
session.beepToNotify = true;
}
if (urlParams.has('videobitrate') || urlParams.has('bitrate') || urlParams.has('vb')) {
session.bitrate = urlParams.get('videobitrate') || urlParams.get('bitrate') || urlParams.get('vb');
if (session.bitrate) {
if ((session.view_set) && (session.bitrate.split(",").length > 1)) {
session.bitrate_set = session.bitrate.split(",");
session.bitrate = parseInt(session.bitrate_set[0]);
} else {
session.bitrate = parseInt(session.bitrate);
}
if (session.bitrate < 1) {
session.bitrate = false;
}
log("BITRATE ENABLED");
log(session.bitrate);
}
}
if (urlParams.has('maxvideobitrate') || urlParams.has('maxbitrate') || urlParams.has('mvb')) {
session.maxvideobitrate = urlParams.get('maxvideobitrate') || urlParams.get('maxbitrate') || urlParams.get('mvb');
session.maxvideobitrate = parseInt(session.maxvideobitrate);
if (session.maxvideobitrate < 1) {
session.maxvideobitrate = false;
}
log("maxvideobitrate ENABLED");
log(session.maxvideobitrate);
}
if (urlParams.has('totalroombitrate') || urlParams.has('totalroomvideobitrate') || urlParams.has('trb')) {
session.totalRoomBitrate = urlParams.get('totalroombitrate') || urlParams.get('totalroomvideobitrate') || urlParams.get('trb');
session.totalRoomBitrate = parseInt(session.totalRoomBitrate);
if (session.totalRoomBitrate < 1) {
session.totalRoomBitrate = false;
}
log("totalRoomBitrate ENABLED");
log(session.totalRoomBitrate);
}
if (urlParams.has('height') || urlParams.has('h')) {
session.height = urlParams.get('height') || urlParams.get('h');
session.height = parseInt(session.height);
}
if (urlParams.has('width') || urlParams.has('w')) {
session.width = urlParams.get('width') || urlParams.get('w');
session.width = parseInt(session.width);
}
if (urlParams.has('quality') || urlParams.has('q')) {
try {
session.quality = urlParams.get('quality') || urlParams.get('q') || 0;
session.quality = parseInt(session.quality);
getById("gear_screen").parentNode.removeChild(getById("gear_screen"));
getById("gear_webcam").parentNode.removeChild(getById("gear_webcam"));
} catch (e) {
errorlog(e);
}
}
if (urlParams.has('sink')) {
session.sink = urlParams.get('sink');
} else if (urlParams.has('outputdevice') || urlParams.has('od') || urlParams.has('audiooutput')) {
session.outputDevice = urlParams.get('outputdevice') || urlParams.get('od') || urlParams.get('audiooutput');
if (session.outputDevice) {
session.outputDevice = session.outputDevice.toLowerCase().replace(/[\W]+/g, "_");
} else {
session.outputDevice = false;
}
if (session.outputDevice) {
try {
enumerateDevices().then(function(deviceInfos) {
for (let i = 0; i !== deviceInfos.length; ++i) {
if (deviceInfos[i].kind === 'audiooutput') {
if (deviceInfos[i].label.replace(/[\W]+/g, "_").toLowerCase().includes(session.outputDevice)) {
session.sink = deviceInfos[i].deviceId;
log("AUDIO OUT DEVICE: " + deviceInfos[i].deviceId);
break;
}
}
}
});
} catch (e) {}
}
}
if (urlParams.has('fullscreen')) {
session.fullscreen = true;
}
if (urlParams.has('stats')) {
session.statsMenu = true;
}
if (urlParams.has('cleandirector') || urlParams.has('cdv')) {
session.cleanDirector = true;
}
if (urlParams.has('cleanoutput') || urlParams.has('clean') || urlParams.has('cleanish')) {
session.cleanOutput = true;
getById("translateButton").style.display = "none";
getById("credits").style.display = "none";
getById("header").style.display = "none";
getById("controlButtons").style.display = "none";
var style = document.createElement('style');
style.innerHTML = `
video {
background-image: none;
}
`;
document.head.appendChild(style);
}
if (urlParams.has('cleanish')) {
session.cleanish = true;
}
if (urlParams.has('channels')) { // must be loaded before channelOffset
session.audioChannels = parseInt(urlParams.get('channels'));
session.offsetChannel = 0;
log("max channels is 32; channels offset");
session.audioEffects = true;
}
if (urlParams.has('channeloffset')) {
session.offsetChannel = parseInt(urlParams.get('channeloffset'));
log("max channels is 32; channels offset");
session.audioEffects = true;
}
if (urlParams.has('enhance')) {
//if (parseInt(urlParams.get('enhance')>0){
session.enhance = true; //parseInt(urlParams.get('enhance'));
//}
}
if (urlParams.has('maxviewers') || urlParams.has('mv')) {
session.maxviewers = urlParams.get('maxviewers') || urlParams.get('mv');
if (session.maxviewers.length == 0) {
session.maxviewers = 1;
} else {
session.maxviewers = parseInt(session.maxviewers);
}
log("maxviewers set");
}
if (urlParams.has('maxpublishers') || urlParams.has('mp')) {
session.maxpublishers = urlParams.get('maxpublishers') || urlParams.get('mp');
if (session.maxpublishers.length == 0) {
session.maxpublishers = 1;
} else {
session.maxpublishers = parseInt(session.maxpublishers);
}
log("maxpublishers set");
}
if (urlParams.has('maxconnections') || urlParams.has('mc')) {
session.maxconnections = urlParams.get('maxconnections') || urlParams.get('maxconnections');
if (session.maxconnections.length == 0) {
session.maxconnections = 1;
} else {
session.maxconnections = parseInt(session.maxconnections);
}
log("maxconnections set");
}
if (urlParams.has('secure')) {
session.security = true;
if (!(session.cleanOutput)) {
setTimeout(function() {
warnUser("Enhanced Security Mode Enabled.");
}, 100);
}
}
if (urlParams.has('random') || urlParams.has('randomize')) {
session.randomize = true;
}
if (urlParams.has('framerate') || urlParams.has('fr') || urlParams.has('fps')) {
session.framerate = urlParams.get('framerate') || urlParams.get('fr') || urlParams.get('fps');
session.framerate = parseInt(session.framerate);
log("framerate Changed");
log(session.framerate);
}
if (urlParams.has('maxframerate') || urlParams.has('mfr') || urlParams.has('mfps')) {
session.maxframerate = urlParams.get('maxframerate') || urlParams.get('mfr') || urlParams.get('mfps');
session.maxframerate = parseInt(session.maxframerate);
log("max framerate assigned");
log(session.maxframerate);
}
if (urlParams.has('buffer')) { // needs to be before sync
session.buffer = parseFloat(urlParams.get('buffer')) || 0;
log("buffer Changed: " + session.buffer);
session.sync = 0;
session.audioEffects = true;
}
if (urlParams.has('sync')) {
session.sync = parseFloat(urlParams.get('sync'));
log("sync Changed; in milliseconds. If not set, defaults to auto.");
log(session.sync);
session.audioEffects = true;
if (session.buffer === false) {
session.buffer = 0;
}
}
if (urlParams.has('mirror')) {
if (urlParams.get('mirror') == "3") {
getById("main").classList.add("mirror");
} else if (urlParams.get('mirror') == "2") {
session.mirrored = 2;
} else if (urlParams.get('mirror') == "0") {
session.mirrored = 0;
} else if (urlParams.get('mirror') == "false") {
session.mirrored = 0;
} else if (urlParams.get('mirror') == "off") {
session.mirrored = 0;
} else {
session.mirrored = 1;
}
}
if (urlParams.has('flip')) {
if (urlParams.get('flip') == "0") {
session.flipped = false;
} else if (urlParams.get('flip') == "false") {
session.flipped = false;
} else if (urlParams.get('flip') == "off") {
session.flipped = false;
} else {
session.flipped = true;
}
}
if ((session.mirrored) && (session.flipped)) {
try {
log("Mirror all videos");
var mirrorStyle = document.createElement('style');
mirrorStyle.innerHTML = "video {transform: scaleX(-1) scaleY(-1); }";
document.getElementsByTagName("head")[0].appendChild(mirrorStyle);
} catch (e) {
errorlog(e);
}
} else if (session.mirrored) { // mirror the video horizontally
try {
log("Mirror all videos");
var mirrorStyle = document.createElement('style');
mirrorStyle.innerHTML = "video {transform: scaleX(-1);}";
document.getElementsByTagName("head")[0].appendChild(mirrorStyle);
} catch (e) {
errorlog(e);
}
} else if (session.flipped) { // mirror the video vertically
try {
log("Mirror all videos");
var mirrorStyle = document.createElement('style');
mirrorStyle.innerHTML = "video {transform: scaleY(-1);}";
document.getElementsByTagName("head")[0].appendChild(mirrorStyle);
} catch (e) {
errorlog(e);
}
}
if (urlParams.has('icefilter')) {
log("ICE FILTER ENABLED");
session.icefilter = urlParams.get('icefilter');
}
if (urlParams.has('effects') || urlParams.has('effect')) {
session.effects = urlParams.get('effects') || urlParams.get('effect') || 0;
session.effects = parseInt(session.effects);
if (session.effects === 0){
getById("effectsDiv").style.display = "block";
}
// mirror == 2
// face == 1
// blur = 3
// green = 4
// image = 5
// avatar = 6
}
if (urlParams.has('activespeaker') || urlParams.has('speakerview') || urlParams.has('sas')){
session.activeSpeaker = true;
//if (session.audioEffects === null) {
session.audioEffects = true;
session.audioMeterGuest = true;
//}
setInterval(function(){activeSpeaker(false)},100);
}// else {
// if (session.scene!==false){
// setInterval(function(){activeSpeaker(true)},100);
// }
//}
if (urlParams.has('style') || urlParams.has('st')) {
session.style = urlParams.get('style') || urlParams.get('st') || 1;
if ((parseInt(session.style) == 1) || (session.style == "justvideo")) { // no audio only
session.style = 1;
} else if ((parseInt(session.style) == 2) || (session.style == "waveform")) { // audio waveform
session.style = 2;
session.audioEffects = true; ////!!!!!!! Do I want to enable the audioEffects myself? or do it here?
} else if ((parseInt(session.style) == 3) || (session.style == "volume")) { // photo is taken? upload option? canvas?
session.style = 3;
session.audioEffects = true;
} else {
session.style = 1;
}
}
if (urlParams.has('samplerate') || urlParams.has('sr')) {
session.sampleRate = parseInt(urlParams.get('samplerate')) || parseInt(urlParams.get('samplerate')) || 48000;
if (session.audioCtx) {
session.audioCtx.close(); // close the default audio context.
}
session.audioCtx = new AudioContext({ // create a new audio context with a higher sample rate.
sampleRate: session.sampleRate
});
session.audioEffects = true;
}
if (urlParams.has('noaudioprocessing') || urlParams.has('noap')) {
session.disableWebAudio = true; // default true; might be useful to disable on slow or old computers?
session.audioEffects = false; // disable audio inbound effects also.
session.audioMeterGuest = false;
}
if (urlParams.has('tcp')){ // forces the TURN servers to use TCP mode; still need to add &private to force TURN also tho
session.forceTcpMode = true;
}
if (urlParams.has('speedtest')){ // forces essentially UDP mode, unless TCP is specified, and some other stuff
session.speedtest = true;
}
if (urlParams.has('turn')) {
var turnstring = urlParams.get('turn');
if (turnstring == "twilio") { // a sample function on loading remote credentials for TURN servers.
try {
session.ws = false; // prevents connection
var twillioRequest = new XMLHttpRequest();
twillioRequest.onreadystatechange = function() {
if (twillioRequest.status === 200) {
try{
var res = JSON.parse(twillioRequest.responseText);
} catch(e){return;}
session.configuration = {
iceServers: [{
"username": res["1"],
"credential": res["2"],
"url": "turn:global.turn.twilio.com:3478?transport=tcp",
"urls": "turn:global.turn.twilio.com:3478?transport=tcp"
},
{
"username": res["1"],
"credential": res["2"],
"url": "turn:global.turn.twilio.com:443?transport=tcp",
"urls": "turn:global.turn.twilio.com:443?transport=tcp"
}
],
sdpSemantics: 'unified-plan' // future-proofing
};
if (session.ws===false){
session.ws=null; // allows connection (clears state)
session.connect(); // connect if not already connected.
}
}
// system does not connect if twilio API does not respond.
};
twillioRequest.open('GET', 'https://api.obs.ninja:1443/twilio', true); // `false` makes the request synchronous
twillioRequest.send();
} catch (e) {
errorlog("Twilio Failed");
}
} else if ((turnstring == "false") || (turnstring == "off") || (turnstring == "0")) { // disable TURN servers
session.configuration = {
iceServers: [
{ urls: ["stun:stun.l.google.com:19302", "stun:stun4.l.google.com:19302"]} // more than 4 stun+turn servers will cause firefox issues? (2 + 2 for now then)
],
sdpSemantics: 'unified-plan' // future-proofing
};
} else {
try {
turnstring = turnstring.split(";");
if (turnstring !== "false") { // false disables the TURN server. Useful for debuggin
var turn = {};
turn.username = turnstring[0]; // myusername
turn.credential = turnstring[1]; //mypassword
turn.urls = [turnstring[2]]; // ["turn:turn.obs.ninja:443"];
session.configuration.iceServers = [{
urls: ["stun:stun.l.google.com:19302", "stun:stun4.l.google.com:19302"]
}];
session.configuration.iceServers.push(turn);
}
} catch (e) {
if (!(session.cleanOutput)) {
warnUser("TURN server parameters were wrong.");
}
errorlog(e);
}
}
} else {
chooseBestTURN(); // obs.ninja turn servers, if needed.
}
if (urlParams.has('privacy') || urlParams.has('private') || urlParams.has('relay')) { // please only use if you are also using your own TURN service.
session.privacy = true;
try {
session.configuration.iceTransportPolicy = "relay"; // https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidate/address
} catch (e) {
if (!(session.cleanOutput)) {
warnUser("Privacy mode failed to configure.");
}
errorlog(e);
}
if (session.speedtest){
if (session.maxvideobitrate !== false) {
if (session.maxvideobitrate > 6000) {
session.maxvideobitrate = 6000; // Please feel free to get rid of this if using your own TURN servers...
}
} else {
session.maxvideobitrate = 6000; // don't let people pull more than 2500 from you
}
if (session.bitrate !== false) {
if (session.bitrate > 6000) {
session.bitrate = 6000; // Please feel free to get rid of this if using your own TURN servers...
}
}
} else {
if (session.maxvideobitrate !== false) {
if (session.maxvideobitrate > 2500) {
session.maxvideobitrate = 2500; // Please feel free to get rid of this if using your own TURN servers...
}
} else {
session.maxvideobitrate = 2500; // don't let people pull more than 2500 from you
}
if (session.bitrate !== false) {
if (session.bitrate > 2500) {
session.bitrate = 2500; // Please feel free to get rid of this if using your own TURN servers...
}
}
}
}
if (urlParams.has('wss')) {
if (urlParams.get('wss')) {
session.wss = "wss://" + urlParams.get('wss');
}
}
if (urlParams.has('queue')) {
session.queue = true;
}
if (isIFrame) { // reduce CPU load if not needed.
window.onmessage = function(e) { // iFRAME support
log(e);
try {
if ("function" in e.data) { // these are calling in-app functions, with perhaps a callback -- TODO: add callbacks
var ret = null;
if (e.data.function === "previewWebcam") {
ret = previewWebcam();
} else if (e.data.function === "changeHTML") {
ret = getById(e.data.target);
ret.innerHTML = e.data.value;
} else if (e.data.function === "publishScreen") {
ret = publishScreen();
} else if (e.data.function === "eval") {
eval(e.data.value); // eval == evil ; feedback welcomed
}
}
} catch (err) {
errorlog(err);
}
if ("sendChat" in e.data) {
sendChat(e.data.sendChat); // sends to all peers; more options down the road
}
// Chat out gets called via getChatMessage function
// Related code: parent.postMessage({"chat": {"msg":-----,"type":----,"time":---} }, "*");
if ("mic" in e.data) { // this should work for the director's mic mute button as well. Needs to be manually enabled the first time still tho.
if (e.data.mic === true) { // unmute
session.muted = false; // set
log(session.muted);
toggleMute(true); // apply
} else if (e.data.mic === false) { // mute
session.muted = true; // set
log(session.muted);
toggleMute(true); // apply
} else if (e.data.mic === "toggle") { // toggle
toggleMute();
}
}
if ("camera" in e.data) { // this should work for the director's mic mute button as well. Needs to be manually enabled the first time still tho.
if (e.data.camera === true) { // unmute
session.videoMuted = false; // set
log(session.videoMuted);
toggleVideoMute(true); // apply
} else if (e.data.camera === false) { // mute
session.videoMuted = true; // set
log(session.videoMuted);
toggleVideoMute(true); // apply
} else if (e.data.camera === "toggle") { // toggle
toggleVideoMute();
}
}
if ("mute" in e.data) {
if (e.data.mute === true) { // unmute
session.speakerMuted = true; // set
toggleSpeakerMute(true); // apply
} else if (e.data.mute === false) { // mute
session.speakerMuted = false; // set
toggleSpeakerMute(true); // apply
} else if (e.data.mute === "toggle") { // toggle
toggleSpeakerMute();
}
} else if ("speaker" in e.data) { // same thing as mute.
if (e.data.speaker === true) { // unmute
session.speakerMuted = false; // set
toggleSpeakerMute(true); // apply
} else if (e.data.speaker === false) { // mute
session.speakerMuted = true; // set
toggleSpeakerMute(true); // apply
} else if (e.data.speaker === "toggle") { // toggle
toggleSpeakerMute();
}
}
if ("record" in e.data) {
if (e.data.record == false) { // mute
if ("recording" in session.videoElement) {
recordLocalVideo("stop");
}
} else if (e.data.record == true){
if ("recording" in session.videoElement) {
// already recording
} else {
recordLocalVideo("start");
}
}
}
if ("volume" in e.data) {
for (var i in session.rpcs) {
try {
session.rpcs[i].videoElement.volume = parseFloat(e.data.volume);
} catch (e) {
errorlog(e);
}
}
}
if ("bitrate" in e.data) {
for (var i in session.rpcs) {
try {
session.requestRateLimit(parseInt(e.data.bitrate), i);
} catch (e) {
errorlog(e);
}
}
}
if ("audiobitrate" in e.data) {
for (var i in session.rpcs) {
try {
session.requestAudioRateLimit(parseInt(e.data.audiobitrate), i);
} catch (e) {
errorlog(e);
}
}
}
if ("sceneState" in e.data) { // TRUE OR FALSE - tells the connected peers if they are live or not via a tally light change.
var visibility = e.data.sceneState;
var bundle = {};
bundle.sceneUpdate = [];
for (var UUID in session.rpcs) {
if (session.rpcs[UUID].visibility !== visibility) { // only move forward if there is a change; the event likes to double fire you see.
session.rpcs[UUID].visibility = visibility;
var msg = {};
msg.visibility = visibility;
if (session.rpcs[UUID].videoElement.style.display == "none") { // Flag will be left alone, but message will say its disabled.
msg.visibility = false;
}
msg.UUID = UUID;
session.sendRequest(msg, UUID);
bundle.sceneUpdate.push(msg);
}
}
session.sendRequest(bundle); // we want all publishing peers to know the state
}
if ("sendMessage" in e.data) { // webrtc send to viewers
session.sendMessage(e.data);
}
if ("sendRequest" in e.data) { // webrtc send to publishers
session.sendRequest(e.data);
}
if ("sendPeers" in e.data) { // webrtc send message to every connected peer; like send and request; a hammer vs a knife.
session.sendPeers(e.data);
}
if ("reload" in e.data) {
location.reload();
}
if ("getStats" in e.data) {
var stats = {};
stats.total_outbound_connections = Object.keys(session.pcs).length;
stats.total_inbound_connections = Object.keys(session.rpcs).length;
stats.inbound_stats = {};
for (var i in session.rpcs) {
stats.inbound_stats[session.rpcs[i].streamID] = session.rpcs[i].stats;
}
for (var uuid in session.pcs) {
setTimeout(function(UUID) {
session.pcs[UUID].getStats().then(function(stats) {
stats.forEach(stat => {
if (stat.type == "outbound-rtp") {
if (stat.kind == "video") {
if ("qualityLimitationReason" in stat) {
session.pcs[UUID].stats.quality_limitation_reason = stat.qualityLimitationReason;
}
if ("framesPerSecond" in stat) {
session.pcs[UUID].stats.resolution = stat.frameWidth + " x " + stat.frameHeight + " @ " + stat.framesPerSecond;
}
if ("encoderImplementation" in stat) {
session.pcs[UUID].stats.encoder = stat.encoderImplementation;
}
}
} else if (stat.type == "remote-candidate") {
if ("relayProtocol" in stat) {
if ("ip" in stat) {
session.pcs[UUID].stats.remote_relay_IP = stat.ip;
}
session.pcs[UUID].stats.remote_relayProtocol = stat.relayProtocol;
}
if ("candidateType" in stat) {
session.pcs[UUID].stats.remote_candidateType = stat.candidateType;
}
} else if (stat.type == "local-candidate") {
if ("relayProtocol" in stat) {
if ("ip" in stat) {
session.pcs[UUID].stats.local_relayIP = stat.ip;
}
session.pcs[UUID].stats.local_relayProtocol = stat.relayProtocol;
}
if ("candidateType" in stat) {
session.pcs[UUID].stats.local_candidateType = stat.candidateType;
}
} else if ((stat.type == "candidate-pair" ) && (stat.nominated)) {
if ("availableOutgoingBitrate" in stat){
session.pcs[UUID].stats.available_outgoing_bitrate_kbps = parseInt(stat.availableOutgoingBitrate/1024);
}
if ("totalRoundTripTime" in stat){
session.pcs[UUID].stats.total_roundTripTime_ms = stat.totalRoundTripTime*1000;
}
}
return;
});
return;
});
}, 0, uuid);
}
setTimeout(function() {
stats.outbound_stats = {};
for (var i in session.pcs) {
stats.outbound_stats[i] = session.pcs[i].stats;
}
parent.postMessage({
"stats": stats
}, "*");
}, 1000);
}
if ("getRemoteStats" in e.data) {
session.sendRequest({"requestStats":true, "remote":session.remote});
}
if ("getLoudness" in e.data) {
log("GOT LOUDNESS REQUEST");
if (e.data.getLoudness == true) {
session.pushLoudness = true;
var loudness = {};
for (var i in session.rpcs) {
loudness[session.rpcs[i].streamID] = session.rpcs[i].stats.Audio_Loudness;
}
parent.postMessage({
"loudness": loudness
}, "*");
} else {
session.pushLoudness = false;
}
}
if ("getStreamIDs" in e.data) {
if (e.data.getStreamIDs == true) {
var streamIDs = {};
for (var i in session.rpcs) {
streamIDs[session.rpcs[i].streamID] = session.rpcs[i].label;
}
parent.postMessage({
"streamIDs": streamIDs
}, "*");
}
}
if ("close" in e.data) {
for (var i in session.rpcs) {
try {
session.rpcs[i].close();
} catch (e) {
errorlog(e);
}
}
}
if ("style" in e.data) {
try {
const style = document.createElement('style');
style.textContent = e.data.style;
document.head.append(style);
log(style);
} catch (e) {
errorlog(e);
}
}
if ("automixer" in e.data) {
if (e.data.automixer == true) {
session.manual = false;
try {
updateMixer();
} catch (e) {}
} else if (e.data.automixer == false) {
session.manual = true;
}
}
if ("target" in e.data) {
log(e.data);
for (var i in session.rpcs) {
try {
if ("streamID" in session.rpcs[i]) {
if ((session.rpcs[i].streamID == e.data.target) || (e.data.target == "*")) {
try {
if ("settings" in e.data) {
for (const property in e.data.settings) {
session.rpcs[i].videoElement[property] = e.data.settings[property];
}
}
if ("add" in e.data) {
getById("gridlayout").appendChild(session.rpcs[i].videoElement);
} else if ("remove" in e.data) {
try {
session.rpcs[i].videoElement.parentNode.removeChild(session.rpcs[i].videoElement);
} catch (e) {
try {
session.rpcs[i].videoElement.parentNode.parentNode.removeChild(session.rpcs[i].videoElement.parentNode);
} catch (e) {}
}
}
} catch (e) {
errorlog(e);
}
}
}
} catch (e) {
errorlog(e);
}
}
}
};
}
var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
var eventer = window[eventMethod];
var messageEvent = eventMethod === "attachEvent" ? "onmessage" : "message";
eventer(messageEvent, function(e) { // this listens for child IFRAMES.
if ("action" in e.data) {
if (e.data.action == "screen-share-ended") {
if (session.screenShareElement) {
if (e.source == session.screenShareElement.contentWindow) { // reject messages send from other iframes
warnlog(e);
session.screenShareElement.contentWindow.postMessage({
"close": true
}, '*');
session.screenShareElement.parentNode.removeChild(session.screenShareElement);
session.screenShareElement = false;
updateMixer();
getById("screenshare2button").classList.add("float");
getById("screenshare2button").classList.remove("float2");
}
}
}
}
});
function requestKeyframeScene(ele) {
var UUID = ele.dataset.UUID;
if (ele.dataset.value == 1) {
} else {
ele.dataset.value = 1;
ele.classList.add("pressed");
session.requestKeyframe(UUID, true);
setTimeout(function(el){
el.dataset.value = 0;
el.classList.remove("pressed");
}, 1000, ele)
}
}
function pokeIframeAPI(action, value = null, UUID = null) {
if (!isIFrame){return;}
try {
var data = {};
data.action = action;
if (value !== null) {
data.value = value;
}
if (UUID !== null) {
data.UUID = UUID;
}
if (isIFrame) {
parent.postMessage(data, "*");
}
} catch (e) {
errorlog(e);
}
}
function jumptoroom(event = null) {
if (event) {
if (event.which !== 13) {
return;
}
}
var arr = window.location.href.split('?');
var roomname = getById("joinroomID").value;
roomname = sanitizeRoomName(roomname);
if (roomname.length) {
var passStr = "";
var pass = prompt("Enter a password if provided, otherwise just click cancel"); //sanitizePassword(session.password);
if (pass && pass.length) {
session.password = sanitizePassword(pass);
passStr = "&password=" + session.password;
} else {
session.password = false;
}
if (arr.length > 1 && arr[1] !== '') {
window.location += "&room=" + roomname + passStr;
} else {
window.location += "?room=" + roomname + passStr;
}
}
}
function sleep(ms = 0) {
return new Promise(r => setTimeout(r, ms)); // LOLz!
}
////////// Canvas Effects ///////////////
function drawFrameMirrored() {
session.canvasCtx.save();
session.canvasCtx.scale(-1, 1);
session.canvasCtx.drawImage(session.canvasSource, 0, 0, session.canvas.width * -1, session.canvas.height);
session.canvasCtx.restore();
}
function setupCanvas() {
if (session.canvas === null) {
warnlog("SETUP CANVAS");
session.canvas = document.createElement("canvas");
session.canvas.width = 512;
session.canvas.height = 288;
session.canvasCtx = session.canvas.getContext('2d', {alpha: false, desynchronized: true});
//session.canvasCtx.width=288;
//session.canvasCtx.height=720;
session.canvasCtx.fillStyle = "blue";
session.canvasCtx.fillRect(0, 0, 512, 288);
session.canvasSource = document.createElement("video");
session.canvasSource.width=512;
session.canvasSource.height=288;
session.canvasSource.autoplay = true;
session.canvasSource.srcObject = new MediaStream();
}
}
function applyEffects(track, stream) {
setupCanvas();
session.canvasSource.srcObject.addTrack(track, stream);
session.canvasSource.width = track.getSettings().width || 1280;
session.canvasSource.height = track.getSettings().height || 720;
session.canvas.width = track.getSettings().width || 1280;
session.canvas.height = track.getSettings().height || 720;
var audioTracks = session.streamSrc.getAudioTracks();
session.streamSrc = session.canvas.captureStream();
audioTracks.forEach(function(trk) {
session.streamSrc.addTrack(trk);
});
session.videoElement.srcObject = session.streamSrc;
if (session.effects == 1) { // auto align face
setTimeout(function() {
drawFace();
}, 100);
} else if (session.effects == 2) { // mirror video at a canvas level
var drawRate = parseInt(1000 / track.getSettings().frameRate) + 1;
if (session.canvasInterval !== null) {
clearInterval(session.canvasInterval);
}
session.canvasInterval = setInterval(function() {
drawFrameMirrored();
}, drawRate);
} else if ((session.effects == 3) || (session.effects == 4) || (session.effects == 5)){ // blur & greenscreen (low and high)
TFLiteWorker();
} else if (session.effects == 6){
session.canvasSource.onloadeddata = mainMeshMask;
}
return session.streamSrc.getVideoTracks()[0];
}
function dataURItoArraybuffer(dataURI) {
var byteString = atob(dataURI.split(',')[1]);
var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
var ab = new ArrayBuffer(byteString.length);
var ia = new Uint8Array(ab);
for (var i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
return ab;
}
var makeImagesActive = null;
var makeImagesTimeout = null;
async function makeImages(startup=false){
if (makeImagesActive===true){return;}
if (!session.videoElement){return;}
if (session.videoMuted){return;}
if (!session.videoElement.srcObject.getVideoTracks().length){return;}
if (makeImagesActive===null){
makeImagesActive=true;
session.webPcanvas = document.createElement("canvas");
var width = 480;
var height = 270;
var timeout = 60;
if (session.webPquality===0){
width = 1920;
height = 1080;
timeout = 15;
} else if (session.webPquality===1){
width = 1280;
height = 720;
timeout = 15;
} else if (session.webPquality===2){
width = 640;
height = 360;
timeout = 15;
} else if (session.webPquality===3){
width = 480;
height = 270;
timeout = 15;
} else if (session.webPquality===4){
width = 480;
height = 270;
timeout = 30;
} else {
width = 480;
height = 270;
timeout = 60;
}
session.webPcanvas.width = width;
session.webPcanvas.height = height;
session.webPcanvas.timeout = timeout;
session.webPcanvasCtx = session.webPcanvas.getContext('2d', {alpha: false, desynchronized: true});
session.webPcanvasCtx.fillStyle = "black";
session.webPcanvasCtx.fillRect(0, 0, width, height);
} else {
makeImagesActive=true;
}
if (startup){
var exit = true;
for (var i in session.pcs){
if (session.pcs[i].allowBroadcast){ // just for safety, to avoid a race condition, double check that it's still not active.
exit = false;
}
}
if (exit){
makeImagesActive=false;
return;
}
}
try{
session.webPcanvasCtx.drawImage(session.videoElement, 0, 0, session.webPcanvas.width, session.webPcanvas.height);
const webp = session.webPcanvas.toDataURL("image/webp",0.6); // seems like a good balance here
const arrayBuffer = dataURItoArraybuffer(webp);
var broadcasting = false;
for (var i in session.pcs){
try{
if (session.pcs[i].allowBroadcast){ // only publish to those seeking this stream
broadcasting = true;
if (!session.pcs[i].sendChannel.bufferedAmount){ // only send when the buffer is free. don't clog it up or wait.
session.pcs[i].sendChannel.send(arrayBuffer);
}
}
} catch(e){}
}
} catch(e){
warnlog(e);
makeImagesActive=false;
return;
}
makeImagesActive=false;
if (broadcasting){ // cancel broadcasting since now one is active.
clearTimeout(makeImagesTimeout);
makeImagesTimeout = setTimeout(function(){
window.requestAnimationFrame(makeImages);
},session.webPcanvas.timeout);
} else {
for (var i in session.pcs){
if (session.pcs[i].allowBroadcast){ // just for safety, to avoid a race condition, double check that it's still not active.
clearTimeout(makeImagesTimeout);
makeImagesTimeout = setTimeout(function(){
window.requestAnimationFrame(makeImages);
},session.webPcanvas.timeout);
return;
}
}
log("Stopping webP broadcast.");
}
}
var updateUserListTimeout=null
var updateUserListActive = false;
function updateUserList(){
if (session.cleanOutput || session.scene!==false || !session.roomid || session.director){return;}
clearInterval(updateUserListTimeout);
updateUserListTimeout = setTimeout(function(){
if (updateUserListActive){return;}
updateUserListActive=true;
try {
var added = false;
getById("userList").innerHTML = "";
for (var UUID in session.rpcs){
var track = false;
if (session.rpcs[UUID].streamSrc && session.rpcs[UUID].streamSrc.getVideoTracks().length){
var tracks = session.rpcs[UUID].streamSrc.getVideoTracks().forEach(function(trk){
//if (!trk.muted){
track=true;
//}
});
}
if (((session.rpcs[UUID].videoMuted || (track==false && !session.rpcs[UUID].imageElement)) && !session.rpcs[UUID].canvas) || ( session.infocus && session.infocus!==UUID )){
if (UUID === session.directorUUID){
if (!session.rpcs[UUID].streamSrc){ // director not active yet, so we won't bother showing it.
continue;
}
}
var insert = document.createElement("div");
if (session.rpcs[UUID].label){
insert.innerText = session.rpcs[UUID].label + "";
} else if (session.directorUUID === UUID){
insert.innerText = "Director";
} else {
insert.innerText = "Unknown User";
}
getById("userList").appendChild(insert);
if (session.rpcs[UUID].remoteMuteState || !(session.rpcs[UUID].streamSrc)){
var muteInsert = document.createElement("div");
muteInsert.className = "video-mute-state-userlist";
muteInsert.innerHTML = '';
insert.appendChild(muteInsert);
} else if (session.rpcs[UUID].voiceMeter){
insert.appendChild(session.rpcs[UUID].voiceMeter);
}
//getById("userList").innerHTML += " ";
added=true;
}
}
if (!added){
getById("connectUsers").style.display = "none";
} else {
getById("connectUsers").style.display = "block";
}
} catch(e){}
updateUserListActive=false;
},200);
}
var LaunchTFWorkerCallback = false;
function TFLiteWorker(){
if (session.tfliteModule==false){
LaunchTFWorkerCallback=true
return;
}
if (TFLITELOADING){LaunchTFWorkerCallback=true;return;}
LaunchTFWorkerCallback=false;
const segmentationWidth = 256;
const segmentationHeight = 144;
const segmentationPixelCount = segmentationWidth * segmentationHeight;
const inputMemoryOffset = session.tfliteModule._getInputMemoryOffset() / 4;
const outputMemoryOffset = session.tfliteModule._getOutputMemoryOffset() / 4;
const segmentationMask = new ImageData(segmentationWidth, segmentationHeight);
const segmentationMaskCanvas = document.createElement('canvas');
segmentationMaskCanvas.width = segmentationWidth;
segmentationMaskCanvas.height = segmentationHeight;
const segmentationMaskCtx = segmentationMaskCanvas.getContext('2d');
session.tfliteModule.img = document.createElement("img");
session.tfliteModule.img.onload = function(){
URL.revokeObjectURL(session.tfliteModule.img.src); // no longer needed, free memory
session.tfliteModule.img.ready = true;
}
session.tfliteModule.img.src = "./media/bg_sample.jpg";
session.tfliteModule.img.ready = false;
console.log('Starting Loop');
function process(){
if (session.tfliteModule.activelyProcessing){return;}
session.tfliteModule.activelyProcessing=true;
try{
segmentationMaskCtx.drawImage(
session.canvasSource,
0,
0,
session.canvasSource.width,
session.canvasSource.height,
0,
0,
segmentationWidth,
segmentationHeight
)
const imageData = segmentationMaskCtx.getImageData(
0,
0,
segmentationWidth,
segmentationHeight
);
for (let i = 0; i < segmentationPixelCount; i++) {
session.tfliteModule.HEAPF32[inputMemoryOffset + i * 3] = imageData.data[i * 4] / 255;
session.tfliteModule.HEAPF32[inputMemoryOffset + i * 3 + 1] = imageData.data[i * 4 + 1] / 255;
session.tfliteModule.HEAPF32[inputMemoryOffset + i * 3 + 2] = imageData.data[i * 4 + 2] / 255;
}
session.tfliteModule._runInference();
for (let i = 0; i < segmentationPixelCount; i++) {
const background = session.tfliteModule.HEAPF32[outputMemoryOffset + i * 2];
const person = session.tfliteModule.HEAPF32[outputMemoryOffset + i * 2 + 1];
const shift = Math.max(background, person);
const backgroundExp = Math.exp(background - shift);
const personExp = Math.exp(person - shift);
segmentationMask.data[i * 4 + 3] = (255 * personExp) / (backgroundExp + personExp); // softmax
}
segmentationMaskCtx.putImageData(segmentationMask, 0, 0);
session.canvasCtx.globalCompositeOperation = 'copy';
session.canvasCtx.filter = 'blur(4px)';
session.canvasCtx.drawImage(
segmentationMaskCanvas,
0,
0,
segmentationWidth,
segmentationHeight,
0,
0,
session.canvasSource.width,
session.canvasSource.height
)
session.canvasCtx.globalCompositeOperation = 'source-in';
session.canvasCtx.filter = 'none';
session.canvasCtx.drawImage(session.canvasSource, 0, 0);
session.canvasCtx.globalCompositeOperation = 'destination-over';
if (session.effects=="4"){ // greenscreen
session.canvasCtx.filter = 'none';
session.canvasCtx.fillStyle = "#0F0";
session.canvasCtx.fillRect(0, 0, session.canvas.width, session.canvas.height);
} else if (session.effects=="5"){
session.canvasCtx.filter = 'none';
if (session.tfliteModule.img.ready){
session.canvasCtx.drawImage(session.tfliteModule.img, 0, 0, session.canvas.width, session.canvas.height);
}
} else if (session.effects=="3"){ // BLUR
session.canvasCtx.filter = 'blur(4px)'; // Does not work on Safari
session.canvasCtx.drawImage(session.canvasSource, 0, 0);
} else {
session.tfliteModule.activelyProcessing=false;
return;
}
} catch (e){
errorlog(e);
session.tfliteModule.activelyProcessing=false;
return;
}
session.tfliteModule.activelyProcessing=false;
window.requestAnimationFrame(process);
}
process();
}
function mainMeshMask() {
if (model == false){
setTimeout(function(){mainMeshMask();},1000);
return;
}
function heatMapColorforValue(value){
var h = parseInt((1.0 - value) * 240);
if (h<0){h=0;}
if (h>240){h=240;}
return "hsl(" + h + ", 100%, 50%)";
}
async function innerLoop(){
const predictions = await model.estimateFaces({
input: session.canvasSource
});
if (predictions.length > 0) {
for (let j = 0; j < predictions.length; j++) {
const fp = predictions[j].annotations;
session.canvasCtx.fillStyle = "#000000";
session.canvasCtx.fillRect(0, 0, session.canvas.width, session.canvas.height);
const keypoints = predictions[j].scaledMesh
for (let i = 0; i < keypoints.length; i++) {
const [x, y, z] = keypoints[i];
session.canvasCtx.fillStyle = heatMapColorforValue((z+40)/60);
session.canvasCtx.fillRect(parseInt(x), parseInt(y), 5, 5);
}
}
}
window.requestAnimationFrame(innerLoop);
}
innerLoop();
}
function drawFace() {
var faceAlignment = (function() {
var vid = session.canvasSource;
var canvas = session.canvas;
var ctx = session.canvasCtx;
var canvas_tmp = document.createElement("canvas");
var ctx_tmp = canvas_tmp.getContext('2d');
//var stream = canvas.captureStream(30);
var image = new Image();
var zoom = 10;
var scale = 1;
var lastFace = {};
var w = vid.videoWidth;
var h = vid.videoHeight;
var x = vid.videoWidth / 2;
var y = vid.videoHeight / 2;
lastFace.x = vid.videoWidth / 2;
lastFace.y = vid.videoHeight / 2;
lastFace.w = vid.videoWidth;
lastFace.h = vid.videoHeight;
var yoffset = 0;
if (window.FaceDetector == undefined) {
//console.error('Face Detection not supported');
var faceDetector = false;
} else {
var faceDetector = new FaceDetector();
//console.log('FaceD Loaded');
setTimeout(function() {
detect();
}, 300);
setTimeout(function() {
draw();
}, 33);
}
canvas.height = vid.videoHeight;
canvas.width = vid.videoWidth;
canvas_tmp.height = vid.videoHeight;
canvas_tmp.width = vid.videoWidth;
image.src = canvas_tmp.toDataURL();
scale = canvas.width / image.width;
lastFace.x = 0;
lastFace.y = 0;
lastFace.w = 1280 / 3 / 16 * zoom;
lastFace.h = 720 / 3 / 9 * zoom;
w = 1280 / 5;
h = 720 / 5;
x = 1280 / 2;
y = 720 / 2 - w * 9 / zoom / 2;
async function detect() {
ctx_tmp.drawImage(vid, 0, 0, vid.videoWidth, vid.videoHeight);
image.src = canvas_tmp.toDataURL();
await faceDetector.detect(image).then(faces => {
if (faces.length === 0) {
log("NO FACES");
setTimeout(function() {
detect();
}, 10);
return;
}
for (let face of faces) {
lastFace.x = (face.boundingBox.x + lastFace.x) / 2 || face.boundingBox.x;
lastFace.y = (face.boundingBox.y + lastFace.y) / 2 || face.boundingBox.y;
lastFace.w = (face.boundingBox.width + lastFace.w) / 2 || face.boundingBox.width;
lastFace.h = (face.boundingBox.height + lastFace.h) / 2 || face.boundingBox.height;
}
setTimeout(function() {
detect();
}, 300);
}).catch((e) => {
console.error("Boo, Face Detection failed: " + e);
});
}
function draw() {
canvas.height = vid.videoHeight;
canvas.width = vid.videoWidth;
if (lastFace.w - w < 0.15 * lastFace.w) {
w = w * 0.999 + 0.001 * lastFace.w;
}
if (lastFace.h - h < 0.15 * lastFace.h) {
h = h * 0.999 + 0.001 * lastFace.h;
}
if (Math.abs(x - (lastFace.x + lastFace.w / 2)) > 0.15 * (lastFace.x + lastFace.w / 2.0)) {
x = x * 0.999 + 0.001 * (lastFace.x + lastFace.w / 2.0);
}
if (Math.abs(y - (lastFace.y + lastFace.h / 2)) > 0.15 * (lastFace.y + lastFace.h / 2.0)) {
y = y * 0.999 + 0.001 * (lastFace.y + lastFace.h / 2.0);
}
yoffset = w * 9 / zoom / 2;
var yyy = y - w * 9 / zoom - yoffset;
var hhh = w * 3 * 9 / zoom;
var www = w * 3 * 16 / zoom;
var xxx = x - w * 16 / zoom * 1.5;
if (www + xxx < 1280) {
xxx = 1280 - www;
}
if (hhh + yyy < 720) {
yyy = 720 - hhh;
}
if (www + xxx > 1280) {
xxx = 1280 - www;
}
if (hhh + yyy > 720) {
yyy = 720 - hhh;
}
if (yyy < 0) {
yyy = 0;
}
if (xxx < 0) {
xxx = 0;
}
ctx.drawImage(vid, xxx, yyy, www, hhh, 0, 0, vid.videoWidth, vid.videoHeight);
setTimeout(function() {
draw();
}, 30);
}
})();
}
//////// END CANVAS EFFECTS ///////////////////
if (urlParams.has('permaid') || urlParams.has('push')) {
session.permaid = urlParams.get('push') || urlParams.get('permaid');
if (session.permaid) {
session.streamID = sanitizeStreamID(session.permaid);
} else {
session.permaid = null;
}
if (urlParams.has('permaid')) {
updateURL("permaid=" + session.streamID, true, false); // I'm not deleting the permaID first tho...
} else {
updateURL("push=" + session.streamID, true, false); // I'm not deleting the permaID first tho...
}
if (urlParams.has('director') || urlParams.has('dir')) { // if I do a short form of this, it will cause duplications in the code elsewhere.
//var director_room_input = urlParams.get('director');
//director_room_input = sanitizeRoomName(director_room_input);
//createRoom(director_room_input);
session.permaid = false; // used to avoid a trigger later on.
} else {
getById("container-1").className = 'column columnfade advanced';
getById("container-4").className = 'column columnfade advanced';
getById("dropButton").className = 'column columnfade advanced';
getById("info").innerHTML = "";
if (session.videoDevice === 0) {
getById("add_camera").innerHTML = "Share your Microphone";
miniTranslate(getById("add_camera"), "share-your-mic");
} else {
getById("add_camera").innerHTML = "Share your Camera";
miniTranslate(getById("add_camera"), "share-your-camera");
}
getById("add_screen").innerHTML = "Share your Screen";
miniTranslate(getById("add_screen"), "share-your-screen");
getById("passwordRoom").value = "";
getById("videoname1").value = "";
getById("dirroomid").innerHTML = "";
getById("roomid").innerHTML = "";
getById("mainmenu").style.alignSelf = "center";
getById("mainmenu").classList.add("mainmenuclass");
getById("header").style.alignSelf = "center";
if ((iOS) || (iPad)) {
getById("header").style.display = "none"; // just trying to free up space.
}
if (session.webcamonly == true) { // mobile or manual flag 'webcam' pflag set
getById("head1").innerHTML = '- Please accept any camera permissions';
} else {
getById("head1").innerHTML = ' - Please select which you wish to share';
}
}
}
if ((session.roomid) || (urlParams.has('roomid')) || (urlParams.has('r')) || (urlParams.has('room')) || (filename) || (session.permaid !== false)) {
var roomid = "";
if (filename) {
roomid = filename;
} else if (urlParams.has('room')) {
roomid = urlParams.get('room');
} else if (urlParams.has('roomid')) {
roomid = urlParams.get('roomid');
} else if (urlParams.has('r')) {
roomid = urlParams.get('r');
} else if (session.roomid) {
roomid = session.roomid;
}
session.roomid = sanitizeRoomName(roomid);
if (!(session.cleanOutput)) {
if (session.roomid === "test") {
if (session.password === session.defaultPassword) {
var testRoomResponse = confirm("The room name 'test' is very commonly used and may not be secure.\n\nAre you sure you wish to proceed?");
if (testRoomResponse == false) {
hangup();
throw new Error("User requested to not enter room 'room'.");
}
}
}
}
if (session.audioDevice === false) {
getById("headphonesDiv2").style.display = "inline-block";
getById("headphonesDiv").style.display = "inline-block";
}
getById("addPasswordBasic").style.display = "none";
getById("info").innerHTML = "";
getById("info").style.color = "#CCC";
getById("videoname1").value = session.roomid;
getById("dirroomid").innerText = session.roomid;
getById("roomid").innerText = session.roomid;
getById("container-1").className = 'column columnfade advanced';
getById("container-4").className = 'column columnfade advanced';
getById("container-7").style.display = 'none';
getById("container-8").style.display = 'none';
getById("mainmenu").style.alignSelf = "center";
getById("mainmenu").classList.add("mainmenuclass");
getById("header").style.alignSelf = "center";
if (session.webcamonly == true) { // mobile or manual flag 'webcam' pflag set
getById("head1").innerHTML = '';
} else {
getById("head1").innerHTML = 'Please select an option to join.';
}
if (session.roomid.length > 0) {
if (session.videoDevice === 0) {
if (session.audioDevice === 0) {
getById("add_camera").innerHTML = "Join room";
miniTranslate(getById("add_camera"), "join-room");
} else {
getById("add_camera").innerHTML = "Join room with Microphone";
miniTranslate(getById("add_camera"), "join-room-with-mic");
}
} else {
getById("add_camera").innerHTML = "Join Room with Camera";
miniTranslate(getById("add_camera"), "join-room-with-camera");
}
getById("add_screen").innerHTML = "Screenshare with Room";
miniTranslate(getById("add_screen"), "share-screen-with-room");
} else {
if (session.videoDevice === 0) {
getById("add_camera").innerHTML = "Share your Microphone";
miniTranslate(getById("add_camera"), "share-your-mic");
} else {
getById("add_camera").innerHTML = "Share your Camera";
miniTranslate(getById("add_camera"), "share-your-camera");
}
getById("add_screen").innerHTML = "Share your Screen";
miniTranslate(getById("add_screen"), "share-your-screen");
}
getById("head3").className = 'advanced';
if (session.scene !== false) {
getById("container-4").className = 'column columnfade';
getById("container-3").className = 'column columnfade';
getById("container-2").className = 'column columnfade';
getById("container-1").className = 'column columnfade';
getById("header").className = 'advanced';
getById("info").className = 'advanced';
getById("head1").className = 'advanced';
getById("head2").className = 'advanced';
getById("mainmenu").style.display = "none";
getById("translateButton").style.display = "none";
log("Update Mixer Event on REsize SET");
window.addEventListener("resize", updateMixer);
window.addEventListener("orientationchange", function() {
setTimeout(updateMixer, 200);
});
joinRoom(session.roomid); // this is a scene, so we want high resolutions
getById("main").style.overflow = "hidden";
} else {
if ((session.permaid === null) && (session.roomid == "")) {
if (!(session.cleanOutput)) {
getById("head3").className = '';
}
}
}
} else if (urlParams.has('director') || urlParams.has('dir')) { // if I do a short form of this, it will cause duplications in the code elsewhere.
if (directorLanding == false) {
var director_room_input = urlParams.get('director') || urlParams.get('dir');
director_room_input = sanitizeRoomName(director_room_input);
log("director_room_input:" + director_room_input);
createRoom(director_room_input);
}
} else if ((session.view) && (session.permaid === false)) {
session.audioMeterGuest = false;
if (session.audioEffects === null) {
session.audioEffects = false;
}
log("Update Mixer Event on REsize SET");
getById("translateButton").style.display = "none";
window.addEventListener("resize", updateMixer);
window.addEventListener("orientationchange", function() {
setTimeout(updateMixer, 200);
});
getById("main").style.overflow = "hidden";
}
if (session.audioEffects === null) {
session.audioEffects = true;
}
if (session.audioEffects) {
getById("channelGroup1").style.display = "block";
getById("channelGroup2").style.display = "block";
}
if (urlParams.has('hidemenu') || urlParams.has('hm')) { // needs to happen the room and permaid applications
getById("mainmenu").style.display = "none";
getById("header").style.display = "none";
getById("mainmenu").style.opacity = 0;
getById("header").style.opacity = 0;
}
if (urlParams.has('hideheader') || urlParams.has('noheader') || urlParams.has('hh')) { // needs to happen the room and permaid applications
getById("header").style.display = "none";
getById("header").style.opacity = 0;
}
function checkConnection() {
if (session.ws === null) {
return;
}
if (document.getElementById("qos")) { // true or false; null might cause problems?
if ((session.ws) && (session.ws.readyState === WebSocket.OPEN)) {
getById("qos").style.color = "white";
} else {
getById("qos").style.color = "red";
}
}
}
setInterval(function() {
checkConnection();
}, 5000);
function printViewStats(menu, statsObj, streamID) { // Stats for viewing a remote video
var scrollLeft = menu.scrollLeft;
var scrollTop = menu.scrollTop;
//menu.innerHTML="rae:"+session.audioEffects+ ", lae:"+ !session.disableWebAudio;
menu.innerHTML = "StreamID: " + streamID + " ";
menu.innerHTML += printValues(statsObj);
menu.scrollTop = scrollTop;
menu.scrollLeft = scrollLeft;
}
function printValues(obj) { // see: printViewStats
var out = "";
for (var key in obj) {
if (typeof obj[key] === "object") {
if (obj[key] != null) {
var tmp = key;
tmp = sanitizeChat((tmp));
out += "
" + tmp + "
"
out += printValues(obj[key]);
}
} else {
if (key.startsWith("_")) {
// if it starts with _, we don't want to show it.
} else {
try {
var unit = '';
var value = obj[key];
var stat = sanitizeChat(key);
if (typeof obj[key] == "string") {
value = sanitizeChat((value));
}
//
if (key == 'useragent') {
value = ""+value+""
}
if (key == 'Bitrate_in_kbps') {
var unit = " kbps";
stat = "Bitrate";
}
else if (key == 'type') {
var unit = "";
stat = 'Type';
if (value == "Audio Track") {
value = "🔊 " + value;
//out += "";
}
if (value == "Video Track") {
value = "📺 " + value;
}
}
else if (key == 'packetLoss_in_percentage') {
var unit = " %";
stat = 'Packet Loss 📶';
value = parseInt(parseFloat(value) * 10000) / 10000.0;
}
else if (key == 'local_relayIP') {
value = "" + value + "";
}
else if (key == 'remote_relay_IP') {
value = "" + value + "";
}
else if (key == 'local_candidateType') {
if (value == "relay") {
value = "💸 relay server";
}
}
else if (key == 'remote_candidateType') {
if (value == "relay") {
value = "💸 relay server";
}
}
else if (key == 'height_url') {
if (value == false) {
continue;
}
}
else if (key == 'width_url') {
if (value == false) {
continue;
}
}
else if (key == 'height_url') {
if (value == false) {
continue;
}
}
else if (key == 'version') {
stat = "OBS.Ninja Version";
} else if (key == 'platform') {
stat = "Platform (OS)";
}
else if (key == 'aec_url') {
stat = "Echo-Cancellation";
}
else if (key == 'agc_url') {
stat = "Auto-Gain (agc)";
}
else if (key == 'denoise_url') {
stat = "De-noising ";
}
else if (key == 'audio_level') {
stat = "Audio Level";
}
else if (key == 'Buffer_Delay_in_ms') {
var unit = " ms";
stat = 'Buffer Delay';
}
else if (value === null) {
value = "null";
}
else if (key == "stereo_url") {
stat = "Pro-Audio (Stereo-mode)";
if (value == 3) {
value = "3 (outbound hi-fi) Use Headphones";
} else if (value == 1) {
value = "1 (in & out hi-fi) Use Headphones";
} else if (value == 2) {
value = "3 (inbound hi-fi)";
} else if (value == 4) {
value = "3 (multichannel) Use Headphones";
} else if (value == 5) {
value = "5 (auto-mode) Use Headphones";
}
}
else if (value === false) {
continue
}
else if (value === "false") {
continue
}
out += "
" + stat + "" + value + unit + "
";
} catch (e) {
warnlog(e);
}
}
}
}
return out;
}
function printMyStats(menu) { // see: setupStatsMenu
var scrollLeft = getById("menuStatsBox").scrollLeft;
var scrollTop = getById("menuStatsBox").scrollTop;
menu.innerHTML = "";
session.stats.outbound_connections = Object.keys(session.pcs).length;
session.stats.inbound_connections = Object.keys(session.rpcs).length;
function printViewValues(obj) {
if (!(document.getElementById("menuStatsBox"))){
return;
}
for (var key in obj) {
if (typeof obj[key] === "object") {
printViewValues(obj[key]);
} else {
if (key.startsWith("_")){continue;}
var stat = sanitizeChat(key);
var value = obj[key];
if (typeof value == "string") {
value = sanitizeChat((value));
}
if (value === false){continue;}
if (key == 'useragent') {
value = ""+value+""
}
if (key == 'local_relayIP') {
value = "" + value + "";
}
if (key == 'remote_relay_IP') {
value = "" + value + "";
}
if (key == 'local_candidateType') {
if (value == "relay") {
value = "💸 relay server";
}
}
if (key == 'remote_candidateType') {
if (value == "relay") {
value = "💸 relay server";
}
}
menu.innerHTML += "
" + stat + "" + value + "
";
}
}
}
printViewValues(session.stats);
menu.innerHTML += "";
for (var uuid in session.pcs) {
printViewValues(session.pcs[uuid].stats);
menu.innerHTML += "";
}
try {
getById("menuStatsBox").scrollLeft = scrollLeft;
getById("menuStatsBox").scrollTop = scrollTop;
} catch (e) {}
}
function updateLocalStats(){
var totalBitrate = 0;
var totalBitrate2 = 0;
var cpuLimited = false;
for (var uuid in session.pcs) {
if ("video_bitrate_kbps" in session.pcs[uuid].stats){
totalBitrate+=session.pcs[uuid].stats.video_bitrate_kbps || 0;
}
if ("audio_bitrate_kbps" in session.pcs[uuid].stats){
totalBitrate+=session.pcs[uuid].stats.audio_bitrate_kbps || 0;
}
if ("total_sending_bitrate_kbps" in session.pcs[uuid].stats){
totalBitrate2+=session.pcs[uuid].stats.total_sending_bitrate_kbps || 0;
}
if ("quality_limitation_reason" in session.pcs[uuid].stats){
if (session.pcs[uuid].stats.quality_limitation_reason == "cpu"){
cpuLimited=true;
}
}
if (uuid in session.rpcs){
if (session.pcs[uuid].stats.label){
session.pcs[uuid].stats.label = session.rpcs[uuid].label;
}
if (session.pcs[uuid].stats.streamID){
session.pcs[uuid].stats.streamID = session.rpcs[uuid].streamID;
}
}
setTimeout(function(UUID) {
if (!( session.pcs[UUID])){return;}
session.pcs[UUID].getStats().then(function(stats) {
if ("audio_bitrate_kbps" in session.pcs[UUID].stats){
session.pcs[UUID].stats.audio_bitrate_kbps=0;
}
stats.forEach(stat => {
if (stat.type == "transport"){
if ("bytesSent" in stat) {
if ("_bytesSent" in session.pcs[UUID].stats){
if (session.pcs[UUID].stats._timestamp){
if (stat.timestamp){
session.pcs[UUID].stats.total_sending_bitrate_kbps = parseInt(8*(stat.bytesSent - session.pcs[UUID].stats._bytesSent)/(stat.timestamp - session.pcs[UUID].stats._timestamp));
}
}
}
session.pcs[UUID].stats._bytesSent = stat.bytesSent;
}
if ("timestamp" in stat) {
session.pcs[UUID].stats._timestamp = stat.timestamp;
}
} else if (stat.type == "outbound-rtp") {
if (stat.kind == "video") {
if ("qualityLimitationReason" in stat) {
session.pcs[UUID].stats.quality_limitation_reason = stat.qualityLimitationReason;
}
if ("framesPerSecond" in stat) {
session.pcs[UUID].stats.resolution = stat.frameWidth + " x " + stat.frameHeight + " @ " + stat.framesPerSecond;
}
if ("encoderImplementation" in stat) {
session.pcs[UUID].stats.video_encoder = stat.encoderImplementation;
}
if ("bytesSent" in stat) {
if ("_bytesSentVideo" in session.pcs[UUID].stats){
if (session.pcs[UUID].stats._timestamp1){
session.pcs[UUID].stats.video_bitrate_kbps = parseInt(8*(stat.bytesSent - session.pcs[UUID].stats._bytesSentVideo)/(stat.timestamp - session.pcs[UUID].stats._timestamp1));
if (stat.timestamp){
}
}
}
session.pcs[UUID].stats._bytesSentVideo = stat.bytesSent;
}
if ("nackCount" in stat) {
if ("_nackCount" in session.pcs[UUID].stats){
if (session.pcs[UUID].stats._timestamp1){
if (stat.timestamp){
session.pcs[UUID].stats.nacks_per_second = parseInt(10000*(stat.nackCount - session.pcs[UUID].stats._nackCount)/(stat.timestamp - session.pcs[UUID].stats._timestamp1))/10;
}
}
}
}
if ("retransmittedBytesSent" in stat) {
if ("_retransmittedBytesSent" in session.pcs[UUID].stats){
if (session.pcs[UUID].stats._timestamp1){
if (stat.timestamp){
session.pcs[UUID].stats.retransmitted_kbps = parseInt(8*(stat.retransmittedBytesSent - session.pcs[UUID].stats._retransmittedBytesSent)/(stat.timestamp - session.pcs[UUID].stats._timestamp1));
}
}
}
}
if ("nackCount" in stat) {
session.pcs[UUID].stats._nackCount = stat.nackCount;
}
if ("retransmittedBytesSent" in stat) {
session.pcs[UUID].stats._retransmittedBytesSent = stat.retransmittedBytesSent;
}
if ("timestamp" in stat) {
session.pcs[UUID].stats._timestamp1 = stat.timestamp;
}
if ("pliCount" in stat) {
session.pcs[UUID].stats.total_pli_count = stat.pliCount;
}
if ("keyFramesEncoded" in stat) {
session.pcs[UUID].stats.total_key_frames_encoded = stat.keyFramesEncoded;
}
} else if (stat.kind == "audio") {
if ("bytesSent" in stat) {
if (session.pcs[UUID].stats._bytesSentAudio){
if (session.pcs[UUID].stats._timestamp2){
if (stat.timestamp){
if ("audio_bitrate_kbps" in session.pcs[UUID].stats){
session.pcs[UUID].stats.audio_bitrate_kbps += parseInt(8*(stat.bytesSent - session.pcs[UUID].stats._bytesSentAudio)/(stat.timestamp - session.pcs[UUID].stats._timestamp2));
} else {
session.pcs[UUID].stats.audio_bitrate_kbps=0;
}
}
}
}
}
if ("timestamp" in stat) {
session.pcs[UUID].stats._timestamp2 = stat.timestamp;
}
if ("bytesSent" in stat) {
session.pcs[UUID].stats._bytesSentAudio = stat.bytesSent;
}
}
} else if (stat.type == "remote-candidate") {
if ("relayProtocol" in stat) {
if ("ip" in stat) {
session.pcs[UUID].stats.remote_relay_IP = stat.ip;
}
session.pcs[UUID].stats.remote_relayProtocol = stat.relayProtocol;
}
if ("candidateType" in stat) {
session.pcs[UUID].stats.remote_candidateType = stat.candidateType;
}
} else if (stat.type == "local-candidate") {
if ("relayProtocol" in stat) {
if ("ip" in stat) {
session.pcs[UUID].stats.local_relayIP = stat.ip;
}
session.pcs[UUID].stats.local_relayProtocol = stat.relayProtocol;
}
if ("candidateType" in stat) {
session.pcs[UUID].stats.local_candidateType = stat.candidateType;
}
} else if ((stat.type == "candidate-pair" ) && (stat.nominated)) {
if ("availableOutgoingBitrate" in stat){
session.pcs[UUID].stats.available_outgoing_bitrate_kbps = parseInt(stat.availableOutgoingBitrate/1024);
}
if ("totalRoundTripTime" in stat){
session.pcs[UUID].stats.total_roundTripTime_ms = stat.totalRoundTripTime*1000;
}
}
return;
});
return;
});
}, 0, uuid);
}
var headerStats = "Viewers: ";
headerStats += Object.keys(session.pcs).length || 0;
headerStats += ", Upload (kbps): "+totalBitrate2; // + " / "+totalBitrate;
if (cpuLimited){
headerStats += ", CPU Overloaded";
}
if (Object.keys(session.pcs).length){
getById("head5").classList.remove("advanced");
}
getById("head5").innerHTML = headerStats;
}
function updateStats(obsvc = false) {
log('updateStats - resolution found');
if (document.getElementById('previewWebcam')) {
var ele = document.getElementById('previewWebcam');
var wcs = "webcamstats";
} else if (document.getElementById('videosource')) {
var ele = document.getElementById('videosource');
var wcs = "webcamstats3";
} else {
return;
}
try {
getById(wcs).innerHTML = "";
ele.srcObject.getVideoTracks().forEach(
function(track) {
if ((obsvc) && (parseInt(track.getSettings().frameRate) == 30)) {
getById(wcs).innerHTML = "Video Settings: " + (track.getSettings().width || 0) + "x" + (track.getSettings().height || 0) + " @ up to 60fps";
} else {
getById(wcs).innerHTML = "Current Video Settings: " + (track.getSettings().width || 0) + "x" + (track.getSettings().height || 0) + "@" + (parseInt(track.getSettings().frameRate * 10) / 10) + "fps";
}
}
);
} catch (e) {
errorlog(e);
}
}
function toggleMute(apply = false) { // TODO: I need to have this be MUTE, toggle, with volume not touched.
log("muting");
if (session.director) {
if (!session.directorEnabledPPT) {
log("Director doesn't have PPT enabled yet");
// director has not enabled PTT yet.
return;
}
}
if (apply) {
session.muted = !session.muted; // we flip here as we are going to flip again in a second.
}
//try{var ptt = getById("press2talk");} catch(e){var ptt=false;}
if (session.muted == false) {
session.muted = true;
getById("mutetoggle").className = "las la-microphone-slash my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutebutton").className = "float2 red puslate";
getById("header").classList.add('red');
if (session.localMuteElement){
session.localMuteElement.style.display = "block";
}
}
if (session.streamSrc) {
session.streamSrc.getAudioTracks().forEach((track) => {
track.enabled = false;
});
}
//if (ptt){
// ptt.innerHTML = "🔇 Push to Talk";
//}
} else {
session.muted = false;
getById("mutetoggle").className = "las la-microphone my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutebutton").className = "float";
getById("header").classList.remove('red');
if (session.localMuteElement){
session.localMuteElement.style.display = "none";
}
}
if (session.streamSrc) {
session.streamSrc.getAudioTracks().forEach((track) => {
track.enabled = true;
});
}
//if (ptt){
// ptt.innerHTML = "🔴 Push to Mute";
//}
}
if (document.getElementById("screensharesource")){
document.getElementById("screensharesource").contentWindow.postMessage({"mic":!session.muted}, '*');
}
if (!apply) { // only if they are changing states do we bother to spam.
data = {};
data.muteState = session.muted;
session.sendMessage(data);
log("SEND DATA");
pokeIframeAPI('mic-mute-state', session.muted);
}
}
function toggleSpeakerMute(apply = false) { // TODO: I need to have this be MUTE, toggle, with volume not touched.
if (CtrlPressed) {
resetupAudioOut();
}
if (apply) {
session.speakerMuted = !session.speakerMuted;
}
if (session.speakerMuted == false) {
session.speakerMuted = true;
getById("mutespeakertoggle").className = "las la-volume-mute my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutespeakerbutton").className = "float2 red";
}
var sounds = document.getElementsByTagName("video");
for (var i = 0; i < sounds.length; ++i) {
sounds[i].muted = session.speakerMuted;
}
} else {
session.speakerMuted = false;
getById("mutespeakertoggle").className = "las la-volume-up my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutespeakerbutton").className = "float";
}
var sounds = document.getElementsByTagName("video");
for (var i = 0; i < sounds.length; ++i) {
if (sounds[i].id === "videosource") { // don't unmute ourselves. feedback galore if so.
continue;
} else if (sounds[i].id === "previewWebcam") {
continue;
} else if (sounds[i].id === "screenshare") {
continue;
} else {
sounds[i].muted = session.speakerMuted;
}
}
}
for (var UUID in session.rpcs) {
if (session.rpcs[UUID].videoElement) {
//if (UUID === session.directorUUID) {
// session.rpcs[UUID].videoElement.muted = false; // unmute director
// log("MAKE SURE DIRECTOR ISN'T MUTED");
//} else {
session.rpcs[UUID].videoElement.muted = session.speakerMuted;
// }
}
}
if ((iOS) || (iPad)) {
resetupAudioOut();
}
}
function toggleChat(event = null) { // TODO: I need to have this be MUTE, toggle, with volume not touched.
if (session.chat == false) {
setTimeout(function() {
document.addEventListener("click", toggleChat);
}, 10);
getById("chatModule").addEventListener("click", function(e) {
e.stopPropagation();
return false;
});
session.chat = true;
getById("chattoggle").className = "las la-comment-dots my-float toggleSize";
getById("chatbutton").className = "float2";
getById("chatModule").style.display = "block";
getById("chatInput").focus(); // give it keyboard focus
} else {
session.chat = false;
getById("chattoggle").className = "las la-comment-alt my-float toggleSize";
getById("chatbutton").className = "float";
getById("chatModule").style.display = "none";
document.removeEventListener("click", toggleChat);
getById("chatModule").removeEventListener("click", function(e) {
e.stopPropagation();
return false;
});
}
if (getById("chatNotification").value) {
getById("chatNotification").value = 0;
}
getById("chatNotification").classList.remove("notification");
}
function directorAdvanced(ele) {
var target = document.createElement("div");
target.style = "position:absolute;float:left;width:270px;height:222px;background-color:#7E7E7E;";
var closeButton = document.createElement("button");
closeButton.innerHTML = " close";
closeButton.style.left = "5px";
closeButton.style.position = "relative";
closeButton.onclick = function() {
target.parentNode.removeChild(target);
};
target.appendChild(closeButton);
var someButton = document.createElement("button");
someButton.innerHTML = " some action ";
someButton.style.left = "5px";
someButton.style.position = "relative";
someButton.onclick = function() {
var actionMsg = {};
session.sendRequest(actionMsg, ele.dataset.UUID);
};
target.appendChild(someButton);
ele.parentNode.appendChild(target);
}
function directorSendMessage(ele) {
var target = document.createElement("div");
target.style = "position:absolute;float:left;width:270px;height:222px;background-color:#7E7E7E;";
var inputField = document.createElement("textarea");
inputField.placeholder = "Enter your message here";
inputField.style.width = "255px";
inputField.style.height = "170px";
inputField.style.margin = "5px 10px 5px 10px";
inputField.style.padding = "5px";
target.appendChild(inputField);
var sendButton = document.createElement("button");
sendButton.innerHTML = " send message ";
sendButton.style.left = "5px";
sendButton.style.position = "relative";
sendButton.onclick = function() {
var chatMsg = {};
chatMsg.chat = inputField.value;
if (sendButton.parentNode.overlay) {
chatMsg.overlay = sendButton.parentNode.overlay;
}
session.sendRequest(chatMsg, ele.dataset.UUID);
inputField.value = "";
//target.parentNode.removeChild(target);
};
var closeButton = document.createElement("button");
closeButton.innerHTML = " close";
closeButton.style.left = "5px";
closeButton.style.position = "relative";
closeButton.onclick = function() {
inputField.value = "";
target.parentNode.removeChild(target);
};
var overlayMsg = document.createElement("span");
overlayMsg.style.left = "16px";
overlayMsg.style.top = "6px";
overlayMsg.style.position = "relative";
overlayMsg.innerHTML = "";
target.overlay = true;
overlayMsg.onclick = function(e) {
log(e.target.parentNode.parentNode);
if (e.target.parentNode.parentNode.overlay === true) {
e.target.parentNode.parentNode.overlay = false;
e.target.parentNode.innerHTML = "";
} else {
e.target.parentNode.parentNode.overlay = true;
e.target.parentNode.innerHTML = "";
}
}
inputField.addEventListener("keydown", function(e) {
if (e.keyCode == 13) {
e.preventDefault();
sendButton.click();
} else if (e.keyCode == 27) {
e.preventDefault();
inputField.value = "";
target.parentNode.removeChild(target);
}
});
target.appendChild(closeButton);
target.appendChild(sendButton);
target.appendChild(overlayMsg);
ele.parentNode.appendChild(target);
inputField.focus();
inputField.select();
}
function toggleVideoMute(apply = false) { // TODO: I need to have this be MUTE, toggle, with volume not touched.
if (apply) {
session.videoMuted = !session.videoMuted;
}
if (session.videoMuted == false) {
session.videoMuted = true;
getById("mutevideotoggle").className = "las la-video-slash my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutevideobutton").className = "float2 red";
}
if (session.streamSrc) {
session.streamSrc.getVideoTracks().forEach((track) => {
track.enabled = false;
});
}
} else {
session.videoMuted = false;
getById("mutevideotoggle").className = "las la-video my-float toggleSize";
if (!(session.cleanOutput)){
getById("mutevideobutton").className = "float";
}
if (session.streamSrc) {
session.streamSrc.getVideoTracks().forEach((track) => {
// try {
// if (document.querySelector("select#videoSource3").value == "ZZZ"){
// return;
// }
// } catch(e){}
track.enabled = true;
});
}
}
if (!apply) {
var msg = {};
msg.videoMuted = session.videoMuted;
session.sendMessage(msg);
pokeIframeAPI('video-mute-state', session.videoMuted);
if (!session.videoMuted){makeImages();}
}
}
var toggleSettingsState = false;
function toggleSettings(forceShow = false) { // TODO: I need to have this be MUTE, toggle, with volume not touched.
getById("multiselect-trigger3").dataset.state = "0";
getById("multiselect-trigger3").classList.add('closed');
getById("multiselect-trigger3").classList.remove('open');
getById("chevarrow2").classList.add('bottom');
if (toggleSettingsState == true) {
if (forceShow == true) {
enumerateDevices().then(gotDevices2);
return;
}
} // don't close if already open
if (getById("popupSelector").style.display == "none") {
updateConstraintSliders();
setTimeout(function() {
document.addEventListener("click", toggleSettings);
}, 10);
getById("popupSelector").addEventListener("click", function(e) {
e.stopPropagation();
return false;
});
if (navigator.userAgent.indexOf('Chrome') != -1) {
try {
navigator.permissions.query({
name: "camera"
}).then(function(promise) {
if (promise && promise.state) {
if (promise.state == "prompt") {
navigator.mediaDevices.getUserMedia({
video: true
, audio: false
}).then(function(stream) {
enumerateDevices().then(gotDevices2).then(function() {
stream.getTracks().forEach(function(track) {
//stream.removeTrack(track);
track.stop(); // clean up?
});
});
}).catch(function(err) {
enumerateDevices().then(gotDevices2).then(function() {});
});
} else {
enumerateDevices().then(gotDevices2).then(function() {});
}
// console.log(promise.state); //"granted", "prompt" or "rejected"
} else {
enumerateDevices().then(gotDevices2).then(function() {});
}
});
} catch (e) {
enumerateDevices().then(gotDevices2).then(function() {});
}
} else {
enumerateDevices().then(gotDevices2).then(function() {});
}
getById("popupSelector").style.display = "inline-block"
getById("settingsbutton").classList.add("float2");
getById("settingsbutton").classList.remove("float");
setTimeout(function() {
getById("popupSelector").style.right = "0px";
}, 1);
toggleSettingsState = true;
} else {
document.removeEventListener("click", toggleSettings);
getById("popupSelector").removeEventListener("click", function(e) {
e.stopPropagation();
return false;
});
getById("popupSelector").style.right = "-400px";
getById("settingsbutton").classList.add("float");
getById("settingsbutton").classList.remove("float2");
setTimeout(function() {
getById("popupSelector").style.display = "none";
}, 200);
toggleSettingsState = false;
}
}
function hangup() { // TODO: I need to have this be MUTE, toggle, with volume not touched.
getById("main").innerHTML = "👋";
setTimeout(function() {
session.hangup();
}, 0);
}
function hangup2() {
session.hangupDirector();
getById("miniPerformer").innerHTML = "";
getById("press2talk").dataset.value = 0;
getById("screensharebutton").classList.add("advanced");
getById("settingsbutton").classList.add("advanced");
getById("mutebutton").classList.add("advanced");
getById("hangupbutton2").classList.add("advanced");
//getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
//getById("mutespeakerbutton").classList.add("advanced");
getById("mutevideobutton").classList.add("advanced");
getById("screenshare2button").classList.add("advanced");
getById("screensharebutton").classList.add("float");
getById("screensharebutton").classList.remove("float2");
if (session.showDirector == false) {
getById("miniPerformer").innerHTML = '';
} else {
getById("miniPerformer").innerHTML = '';
}
getById("miniPerformer").className = "";
}
function hangupComplete() {
getById("main").innerHTML = "👋";
}
function raisehand() {
if (session.directorUUID == false) {
log("no director in room yet");
return;
}
var data = {};
data.UUID = session.directorUUID;
log(data);
if (getById("raisehandbutton").dataset.raised == "0") {
getById("raisehandbutton").dataset.raised = "1";
getById("raisehandbutton").classList.add("raisedHand");
data.chat = "Raised hand";
log("hand raised");
} else {
log("hand lowered");
getById("raisehandbutton").dataset.raised = "0";
getById("raisehandbutton").classList.remove("raisedHand");
data.chat = "Lowered hand";
}
session.sendMessage(data, data.UUID);
}
function lowerhand() {
log("hand lowered");
getById("raisehandbutton").dataset.raised = "0";
getById("raisehandbutton").classList.remove("raisedHand");
}
var previousRoom = "";
var stillNeedRoom = true;
var transferCancelled = false;
var armedTransfer = false;
function directMigrate(ele, event) { // everyone in the room will hangup this guest also? I like that idea. What about the STREAM ID? I suppose we don't kick out if the viewID matches.
log("directMigrate");
if (event === false) {
if (previousRoom === null) { // user cancelled in previous callback
ele.innerHTML = ' Transfer';
ele.style.backgroundColor = null;
return;
}
if (transferCancelled === true) {
ele.innerHTML = ' Transfer';
ele.style.backgroundColor = null;
return;
}
var migrateRoom = previousRoom
} else if ((event.ctrlKey) || (event.metaKey)) {
ele.innerHTML = ' Armed';
ele.style.backgroundColor = "#BF3F3F";
transferCancelled = false;
//armedTransfer=true;
Callbacks.push([directMigrate, ele, stillNeedRoom]);
stillNeedRoom = false;
log("Migrate queued");
return;
// } else if (armedTransfer){
//migrateRoom = sanitizeRoomName(previousRoom);
} else {
if (armedTransfer!==false && previousRoom!==""){
var migrateRoom = sanitizeRoomName(previousRoom);
} else {
var migrateRoom = prompt("Transfer guests to room:\n\n(Please note rooms must share the same password)", previousRoom);
}
stillNeedRoom = true;
if (migrateRoom === null) { // user cancelled
ele.innerHTML = ' Transfer';
ele.style.backgroundColor = null;
transferCancelled = true;
return;
}
try {
migrateRoom = sanitizeRoomName(migrateRoom);
previousRoom = migrateRoom;
} catch (e) {}
}
ele.innerHTML = ' Transfer';
ele.style.backgroundColor = null;
if (migrateRoom) {
previousRoom = migrateRoom;
var msg = {};
msg.request = "migrate";
if (session.password) {
return session.generateHash(migrateRoom + session.password + session.salt, 16).then(function(rid) {
var msg = {};
msg.request = "migrate";
msg.roomid = rid;
msg.target = ele.dataset.UUID;
session.sendMsg(msg); // send to everyone in the room, so they know if they are on air or not.
});
} else {
var msg = {};
msg.request = "migrate";
msg.roomid = migrateRoom;
msg.target = ele.dataset.UUID;
session.sendMsg(msg); // send to everyone in the room, so they know if they are on air or not.
}
}
}
var stillNeedHangupTarget = 1;
function directHangup(ele, event) { // everyone in the room will hangup this guest? I like that idea.
if (event == false) {
if (stillNeedHangupTarget === 1) {
var confirmHangup = confirm("Are you sure you wish to disconnect these users?");
stillNeedHangupTarget = confirmHangup;
} else {
confirmHangup = stillNeedHangupTarget;
}
} else if ((event.ctrlKey) || (event.metaKey)) {
ele.innerHTML = ' ARMED';
ele.style.backgroundColor = "#BF3F3F";
stillNeedHangupTarget = 1;
Callbacks.push([directHangup, ele, false]);
log("Hangup queued");
return;
} else {
var confirmHangup = confirm("Are you sure you wish to disconnect this user?");
}
if (confirmHangup) {
var msg = {};
msg.hangup = true;
log(msg);
log(ele.dataset.UUID);
session.sendRequest(msg, ele.dataset.UUID);
//session.anysend(msg); // send to everyone in the room, so they know if they are on air or not.
} else {
ele.innerHTML = ' Hangup';
ele.style.backgroundColor = null;
}
}
function directEnable(ele, event, scene=1, director=false) { // A directing room only is controlled by the Director, with the exception of MUTE.
if (!((event.ctrlKey) || (event.metaKey))) {
if (ele.dataset.value == 1) {
ele.dataset.value = 0;
ele.className = "";
if (ele.children[1]){
ele.children[1].innerHTML = "Add to Scene "+scene;
if (director){
getById("container_director").style.backgroundColor = null;
} else {
getById("container_" + ele.dataset.UUID).style.backgroundColor = null;
}
}
} else {
ele.dataset.value = 1;
ele.className = "pressed";
if (ele.children[1]){
ele.children[1].innerHTML = "Remove";
if (director){
getById("container_director").style.backgroundColor = "#649166";
} else {
getById("container_" + ele.dataset.UUID).style.backgroundColor = "#649166";
}
}
}
}
var msg = {};
msg.request = "sendroom";
msg.scene = scene;
msg.action = "display";
msg.value = ele.dataset.value;
msg.target = ele.dataset.sid;
//session.anysend(msg);
session.sendMsg(msg); // send to everyone in the room, so they know if they are on air or not.
}
var previousURL = "";
var stillNeedURL = true;
var reloadCancelled = false;
var armedReload = false;
function directPageReload(ele, event) {
log("URL Page reload");
if (event === false) {
if (previousURL === null) { // user cancelled in previous callback
ele.innerHTML = ' Change URL';
ele.style.backgroundColor = null;
return;
}
if (reloadCancelled === true) {
ele.innerHTML = ' Change URL';
ele.style.backgroundColor = null;
return;
}
reloadURL = previousURL
} else if ((event.ctrlKey) || (event.metaKey)) {
ele.innerHTML = ' Armed';
ele.style.backgroundColor = "#BF3F3F";
reloadCancelled = false;
armedReload=true;
Callbacks.push([directPageReload, ele, stillNeedURL]);
stillNeedURL = false;
log("URL update queued");
return;
} else if (armedReload){
reloadURL = previousURL;
} else {
var reloadURL = prompt("Transfer guests to new website URL.\n\n(Guests will be prompted to accept)", previousURL);
stillNeedURL = true;
if (reloadURL === null) { // user cancelled
ele.innerHTML = ' Change URL';
ele.style.backgroundColor = null;
reloadCancelled = true;
return;
}
try {
previousURL = reloadURL;
} catch (e) {}
}
ele.innerHTML = ' Change URL';
ele.style.backgroundColor = null;
if (reloadURL) {
previousURL = reloadURL;
var msg = {};
msg.changeURL = reloadURL;
if (ele.dataset.UUID in session.rpcs){
session.rpcs[ele.dataset.UUID].receiveChannel.send(JSON.stringify(msg));
}
}
}
function directMute(ele, event) { // A directing room only is controlled by the Director, with the exception of MUTE.
log("mute");
if (!((event.ctrlKey) || (event.metaKey))) {
if (ele.dataset.value == 0) {
ele.dataset.value = 1;
ele.className = "";
ele.children[1].innerHTML = "Mute in scene";
} else {
ele.dataset.value = 0;
ele.className = "pressed";
ele.children[1].innerHTML = "Un-mute";
}
}
var msg = {};
msg.request = "sendroom";
msg.scene = "1";
msg.action = "mute";
msg.value = ele.dataset.value;
msg.target = ele.dataset.sid;
session.sendMsg(msg); // send to everyone in the room, so they know if they are on air or not.
}
function remoteSpeakerMute(ele, event) {
log("speaker mute");
if (!((event.ctrlKey) || (event.metaKey))) {
if (ele.dataset.value == 1) {
ele.dataset.value = 0;
ele.className = "";
ele.children[1].innerHTML = "deafen guest";
} else {
ele.dataset.value = 1;
ele.className = "pressed";
ele.children[1].innerHTML = "Un-deafen";
}
}
var msg = {};
if (ele.dataset.value == 0) {
msg.speakerMute = ele.dataset.value;
} else {
msg.speakerMute = ele.dataset.value;
}
msg.UUID = ele.dataset.UUID;
session.sendRequest(msg, ele.dataset.UUID);
}
function updateRemoteSpeakerMute(UUID) {
var ele = document.querySelectorAll('[data-action-type="toggle-remote-speaker"][data--u-u-i-d="' + UUID + '"]');
if (ele[0]) {
ele[0].classList.add("pressed");
ele[0].dataset.value = 1;
ele[0].className = "pressed";
ele[0].children[1].innerHTML = "Un-deafen";
}
}
function updateRemoteDisplayMute(UUID) {
var ele = document.querySelectorAll('[data-action-type="toggle-remote-display"][data--u-u-i-d="' + UUID + '"]');
if (ele[0]) {
ele[0].classList.add("pressed");
ele[0].dataset.value = 1;
ele[0].className = "pressed";
ele[0].children[1].innerHTML = "Un-blind";
}
}
function remoteDisplayMute(ele, event) {
log("display mute");
if (!((event.ctrlKey) || (event.metaKey))) {
if (ele.dataset.value == 1) {
ele.dataset.value = 0;
ele.className = "";
ele.children[1].innerHTML = "blind guest";
} else {
ele.dataset.value = 1;
ele.className = "pressed";
ele.children[1].innerHTML = "Un-blind";
}
}
var msg = {};
if (ele.dataset.value == 0) {
msg.displayMute = false;
} else {
msg.displayMute = true;
}
msg.UUID = ele.dataset.UUID;
session.sendRequest(msg, ele.dataset.UUID);
}
function remoteLowerhands(UUID) {
var msg = {};
msg.lowerhand = true;
msg.UUID = UUID;
session.sendRequest(msg, UUID);
}
function remoteMute(ele, event) {
log("mute");
if (!((event.ctrlKey) || (event.metaKey))) {
if (ele.dataset.value == 1) {
ele.dataset.value = 0;
ele.className = "";
ele.children[1].innerHTML = "mute guest";
} else {
ele.dataset.value = 1;
ele.className = "pressed";
ele.children[1].innerHTML = "Un-mute guest";
}
}
try {
session.rpcs[ele.dataset.UUID].directorMutedState = ele.dataset.mute;
var volume = session.rpcs[ele.dataset.UUID].directorVolumeState;
} catch (e) {
errorlog(e);
var volume = 100;
}
var msg = {};
if (ele.dataset.value == 0) {
msg.volume = volume;
} else {
msg.volume = 0;
}
msg.UUID = ele.dataset.UUID;
session.sendRequest(msg, ele.dataset.UUID);
}
function remoteMuteVideo(ele, event) {
log("video mute");
if ((event.ctrlKey) || (event.metaKey)) {
ele.children[1].innerHTML = "ARMED";
ele.style.backgroundColor = "#BF3F3F";
Callbacks.push([remoteMuteVideo, ele, false]);
log("video queued");
return;
} else {
if (ele.dataset.value == 1) {
ele.dataset.value = 0;
ele.className = "";
ele.children[1].innerHTML = "hide guest";
} else {
ele.dataset.value = 1;
ele.className = "pressed";
ele.children[1].innerHTML = "Unhide guest";
}
ele.style.backgroundColor = null;
}
var msg = {};
if (ele.dataset.value == 0) {
msg.directVideoMuted = false;
} else {
msg.directVideoMuted = true;
}
for (var i in session.pcs){
msg.target = ele.dataset.UUID;
if (i === msg.target){
msg.target = true;
}
try{
session.pcs[i].sendChannel.send(JSON.stringify(msg));
} catch(e){}
}
}
function updateDirectorVideoMute(UUID) {
var ele = document.querySelectorAll('[data-action-type="hide-guest"][data--u-u-i-d="' + UUID + '"]');
if (ele[0]) {
ele[0].dataset.value = 1;
ele[0].className = "pressed";
ele[0].children[1].innerHTML = "Unhide guest";
}
}
function directVolume(ele) { // NOT USED ANYMORE
log("volume");
var msg = {};
msg.request = "sendroom";
msg.scene = "1";
msg.action = "volume";
msg.target = ele.dataset.sid; // i want to focus on the STREAM ID, not the UUID...
msg.value = ele.value;
session.sendMsg(msg); // send to everyone in the room, so they know if they are on air or not.
}
function remoteVolumeUI(ele){
ele.nextSibling.innerHTML = ele.value;
}
function remoteVolume(ele) { // A directing room only is controlled by the Director, with the exception of MUTE.
log("volume");
var msg = {};
var muted = session.rpcs[ele.dataset.UUID].directorMutedState;
if (muted == 1) { // 1 is a string, not an int, so == and not ===. this happens in a few places :/
session.rpcs[ele.dataset.UUID].directorVolumeState = ele.value;
} else {
session.rpcs[ele.dataset.UUID].directorVolumeState = ele.value;
msg.volume = ele.value;
msg.UUID = ele.dataset.UUID;
session.sendRequest(msg, ele.dataset.UUID);
}
}
function sendChat(chatmessage = "hi", UUID=false) { // A directing room only is controlled by the Director, with the exception of MUTE.
log("Chat message");
var msg = {};
msg.chat = chatmessage;
session.sendPeers(msg, UUID);
}
var activatedStream = false;
function publishScreen() {
if (activatedStream == true) {
return;
}
activatedStream = true;
setTimeout(function() {
activatedStream = false;
}, 1000);
var title = "ScreenShare"; //getById("videoname2").value;
formSubmitting = false;
var quality = parseInt(getById("webcamquality2").elements.namedItem("resolution2").value);
if (session.quality !== false) {
quality = session.quality; // override the user's setting
}
if (quality == 0) {
var width = {
ideal: 1920
};
var height = {
ideal: 1080
};
} else if (quality == 1) {
var width = {
ideal: 1280
};
var height = {
ideal: 720
};
} else if (quality == 2) {
var width = {
ideal: 640
};
var height = {
ideal: 360
};
} else if (quality >= 3) { // lowest
var width = {
ideal: 320
};
var height = {
ideal: 180
};
}
if (session.width) {
width = {
ideal: session.width
};
}
if (session.height) {
height = {
ideal: session.height
};
}
var constraints = window.constraints = {
audio: {
echoCancellation: false
, autoGainControl: false
, noiseSuppression: false
}
, video: {
width: width
, height: height
, mediaSource: "screen"
}
};
if (session.noiseSuppression === true) {
constraints.audio.noiseSuppression = true;; // the defaults for screen publishing should be off.
}
if (session.autoGainControl === true) {
constraints.audio.autoGainControl = true; // the defaults for screen publishing should be off.
}
if (session.echoCancellation === true) {
constraints.audio.echoCancellation = true; // the defaults for screen publishing should be off.
}
if (session.nocursor) {
constraints.video.cursor = {
exact: "none"
}; // Not sure this does anything, but whatever.
}
if (session.framerate !== false) {
constraints.video.frameRate = session.framerate;
} else if (session.maxframerate != false){
constraints.video.frameRate = {
ideal: session.maxframerate,
max: session.maxframerate
};
} else {
constraints.video.frameRate = {
ideal: 60
};
}
var audioSelect = document.querySelector('select#audioSourceScreenshare');
var outputSelect = document.querySelector('select#outputSourceScreenshare');
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
log("Session SInk: " + session.sink);
if (session.sink == "default") {
session.sink = false;
}
/* if (session.sink ===false){
if (session.outputDevice){
try {
for (var i in outputSelect.options){
log(outputSelect.options[i].label.replace(/[\W]+/g,"_").toLowerCase());
log(session.outputDevice);
if (outputSelect.options[i].label.replace(/[\W]+/g,"_").toLowerCase().includes(session.outputDevice)){
session.sink = outputSelect.options[i].value;
break;
}
}
} catch (e){}
}
} */
log("*");
session.publishScreen(constraints, title, audioSelect).then((res) => {
if (res == false) {
return;
} // no screen selected
log("streamID is: " + session.streamID);
if (session.transcript) {
setTimeout(function() {
setupClosedCaptions();
}, 0);
}
//session.screenShareState=true;
if (!(session.cleanOutput)) {
getById("mutebutton").className = "float";
getById("mutespeakerbutton").classList.remove("advanced");
//getById("mutespeakerbutton").className="float";
getById("chatbutton").className = "float";
getById("mutevideobutton").className = "float";
getById("hangupbutton").className = "float";
if (session.showSettings) {
getById("settingsbutton").className = "float";
}
if (session.raisehands) {
getById("raisehandbutton").className = "float";
}
if (session.recordLocal !== false) {
getById("recordLocalbutton").className = "float";
}
if (screensharebutton) {
getById("screensharebutton").className = "float2";
}
getById("controlButtons").style.display = "flex";
getById("helpbutton").style.display = "inherit";
getById("reportbutton").style.display = "";
} else if (session.cleanish && session.recordLocal!==false){
getById("recordLocalbutton").className = "float";
getById("mutebutton").classList.add("advanced");
getById("mutespeakerbutton").classList.add("advanced");
getById("chatbutton").classList.add("advanced");
getById("mutevideobutton").classList.add("advanced");
getById("hangupbutton").classList.add("advanced");
getById("hangupbutton2").classList.add("advanced");
getById("controlButtons").style.display = "flex";
getById("settingsbutton").classList.add("advanced");
getById("screenshare2button").classList.add("advanced");
getById("screensharebutton").classList.add("advanced");
getById("queuebutton").classList.add("advanced");
} else {
getById("controlButtons").style.display = "none";
}
if (session.chatbutton === true) {
getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
} else if (session.chatbutton === false) {
getById("chatbutton").classList.add("advanced");
}
getById("head1").className = 'advanced';
getById("head2").className = 'advanced';
}).catch(() => {});
}
function publishWebcam(btn = false) {
if (btn) {
if (btn.dataset.ready == "false") {
warnlog("Clicked too quickly; button not enabled yet");
return;
}
if (getById("passwordBasicInput").value.length){
session.password = getById("passwordBasicInput").value;
session.password = sanitizePassword(session.password);
if (session.password.length==0){
session.password = false;
} else {
session.defaultPassword = false;
if (urlParams.has('pass')) {
updateURL("pass=" + session.password);
} else if (urlParams.has('pw')) {
updateURL("pw=" + session.password);
} else if (urlParams.has('p')) {
updateURL("p=" + session.password);
} else {
updateURL("password=" + session.password);
}
}
}
}
if (activatedStream == true) {
return;
}
activatedStream = true;
log("PRESSED PUBLISH WEBCAM!!");
var title = "Webcam"; // getById("videoname3").value;
var ele = getById("previewWebcam");
formSubmitting = false;
window.scrollTo(0, 0); // iOS has a nasty habit of overriding the CSS when changing camaera selections, so this addresses that.
getById("head2").className = 'advanced';
if (session.roomid !== false) {
if ((session.roomid === "") && ((!(session.view)) || (session.view === ""))) {
// no room, no viewing, viewing disabled
session.manual = true;
window.addEventListener("resize", updateMixer);
window.addEventListener("orientationchange", function() {
setTimeout(updateMixer, 200);
});
} else {
log("ROOM ID ENABLED");
log("Update Mixer Event on REsize SET");
window.addEventListener("resize", updateMixer);
window.addEventListener("orientationchange", function() {
setTimeout(updateMixer, 200);
});
getById("main").style.overflow = "hidden";
//session.cbr=0; // we're just going to override it
if (session.stereo == 5) {
if (session.roomid === "") {
session.stereo = 1;
} else {
session.stereo = 3;
}
}
joinRoom(session.roomid);
if (session.roomid !== "") {
if (!(session.cleanOutput)) {
getById("head2").className = '';
}
}
getById("head3").className = 'advanced';
log("4");
}
} else {
getById("head3").className = '';
getById("logoname").style.display = 'none';
}
log("streamID is: " + session.streamID);
getById("head1").className = 'advanced';
if (!(session.cleanOutput)) {
getById("mutebutton").className = "float";
getById("mutespeakerbutton").classList.remove("advanced");
//getById("mutespeakerbutton").className="float";
getById("chatbutton").className = "float";
getById("mutevideobutton").className = "float";
getById("hangupbutton").className = "float";
if (session.showSettings) {
getById("settingsbutton").className = "float";
}
if (session.raisehands) {
getById("raisehandbutton").className = "float";
}
if (session.recordLocal !== false) {
getById("recordLocalbutton").className = "float";
}
if (screensharebutton) {
if (session.roomid) {
getById("screenshare2button").className = "float";
getById("screensharebutton").className = "float advanced";
} else {
getById("screensharebutton").className = "float";
getById("screenshare2button").className = "float advanced";
}
}
getById("controlButtons").style.display = "flex";
getById("helpbutton").style.display = "inherit";
getById("reportbutton").style.display = "";
} else if (session.cleanish && session.recordLocal!==false){
getById("recordLocalbutton").className = "float";
getById("mutebutton").classList.add("advanced");
getById("mutespeakerbutton").classList.add("advanced");
getById("chatbutton").classList.add("advanced");
getById("mutevideobutton").classList.add("advanced");
getById("hangupbutton").classList.add("advanced");
getById("hangupbutton2").classList.add("advanced");
getById("controlButtons").style.display = "flex";
getById("settingsbutton").classList.add("advanced");
getById("screenshare2button").classList.add("advanced");
getById("screensharebutton").classList.add("advanced");
getById("queuebutton").classList.add("advanced");
} else {
getById("controlButtons").style.display = "none";
}
if (session.chatbutton === true) {
getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
} else if (session.chatbutton === false) {
getById("chatbutton").classList.add("advanced");
}
if (urlParams.has('permaid')) {
updateURL("permaid=" + session.streamID);
} else {
updateURL("push=" + session.streamID);
}
session.publishStream(ele, title);
}
function outboundAudioPipeline(stream) {
if (session.disableWebAudio) {
return stream;
}
//if ((iOS) || (iPad)){
// return stream
//} else {
try {
log("Web Audio");
var tracks = stream.getAudioTracks();
if (tracks.length) {
for (var waid in session.webAudios) { // TODO: EXCLUDE CURRENT TRACK IF ALREADY EXISTS ... if (track.id === wa.id){..
session.webAudios[waid].stop();
delete session.webAudios[waid];
}
var webAudio = {};
webAudio.micDelay = false;
webAudio.compressor = false;
webAudio.analyser = false;
webAudio.gainNode = false;
webAudio.lowEQ = false;
webAudio.midEQ = false;
webAudio.highEQ = false;
webAudio.id = tracks[0].id; // first track is used.
if (session.audioLatency !== false) { // session.audioLatency could be useful for fixing clicking issues?
var audioContext = new AudioContext({
latencyHint: session.audioLatency / 1000.0 //, // needs to be in seconds, but OBSN user input is via milliseconds
// sampleRate: 48000 // not sure this is a great idea, but might as well add this here, versus later on since it is needed anyways.
});
} else {
var audioContext = new AudioContext();
}
webAudio.audioContext = audioContext;
webAudio.mediaStreamSource = audioContext.createMediaStreamSource(stream); // clone to fix iOS issue
webAudio.destination = audioContext.createMediaStreamDestination();
webAudio.gainNode = audioGainNode(webAudio.mediaStreamSource, audioContext);
var anonNode = webAudio.gainNode;
if (session.micDelay) {
webAudio.micDelay = micDelayNode(anonNode, audioContext);
anonNode = webAudio.micDelay;
}
if (session.audioInputChannels == 1) {
webAudio.splitter = audioContext.createChannelSplitter(6);
anonNode.connect(webAudio.splitter);
webAudio.merger = audioContext.createChannelMerger(6);
webAudio.splitter.connect(webAudio.merger, 0, 0);
webAudio.splitter.connect(webAudio.merger, 0, 1);
webAudio.splitter.connect(webAudio.merger, 0, 2);
webAudio.splitter.connect(webAudio.merger, 0, 3);
webAudio.splitter.connect(webAudio.merger, 0, 4);
webAudio.splitter.connect(webAudio.merger, 0, 5);
anonNode = webAudio.merger;
}
if (session.lowcut) { // https://webaudioapi.com/samples/frequency-response/ for a tool to help set values
webAudio.lowcut1 = audioContext.createBiquadFilter();
webAudio.lowcut1.type = "highpass";
webAudio.lowcut1.frequency.value = session.lowcut;
webAudio.lowcut2 = audioContext.createBiquadFilter();
webAudio.lowcut2.type = "highpass";
webAudio.lowcut2.frequency.value = session.lowcut;
webAudio.lowcut3 = audioContext.createBiquadFilter();
webAudio.lowcut3.type = "highpass";
webAudio.lowcut3.frequency.value = session.lowcut;
anonNode.connect(webAudio.lowcut1);
webAudio.lowcut1.connect(webAudio.lowcut2);
webAudio.lowcut2.connect(webAudio.lowcut3);
anonNode = webAudio.lowcut3;
}
if (session.equalizer) { // https://webaudioapi.com/samples/frequency-response/ for a tool to help set values
webAudio.lowEQ = audioContext.createBiquadFilter();
webAudio.lowEQ.type = "lowshelf";
webAudio.lowEQ.frequency.value = 100;
webAudio.lowEQ.gain.value = 0;
webAudio.midEQ = audioContext.createBiquadFilter();
webAudio.midEQ.type = "peaking";
webAudio.midEQ.frequency.value = 1000;
webAudio.midEQ.Q.value = 0.5;
webAudio.midEQ.gain.value = 0;
webAudio.highEQ = audioContext.createBiquadFilter();
webAudio.highEQ.type = "highshelf";
webAudio.highEQ.frequency.value = 10000;
webAudio.highEQ.gain.value = 0;
anonNode.connect(webAudio.lowEQ);
webAudio.lowEQ.connect(webAudio.midEQ);
webAudio.midEQ.connect(webAudio.highEQ);
anonNode = webAudio.highEQ;
}
if (session.compressor === 1) {
webAudio.compressor = audioCompressor(anonNode, audioContext);
anonNode = webAudio.compressor;
} else if (session.compressor === 2) {
webAudio.compressor = audioLimiter(anonNode, audioContext);
anonNode = webAudio.compressor;
}
webAudio.analyser = audioMeter(anonNode, audioContext);
webAudio.analyser.connect(webAudio.destination);
webAudio.stop = function() {
try {
webAudio.destination.disconnect();
} catch (e) {}
try {
clearInterval(webAudio.analyser.interval);
} catch (e) {}
try {
webAudio.analyser.disconnect();
} catch (e) {}
try {
webAudio.splitter.disconnect();
} catch (e) {}
try {
webAudio.merger.disconnect();
} catch (e) {}
try {
webAudio.lowcut1.disconnect();
webAudio.lowcut2.disconnect();
webAudio.lowcut3.disconnect();
} catch (e) {}
try {
webAudio.lowEQ.disconnect();
} catch (e) {}
try {
webAudio.midEQ.disconnect();
} catch (e) {}
try {
webAudio.highEQ.disconnect();
} catch (e) {}
try {
webAudio.gainNode.disconnect();
} catch (e) {}
try {
webAudio.compressor.disconnect();
} catch (e) {}
try {
webAudio.mediaStreamSource.context.close();
} catch (e) {}
}
webAudio.mediaStreamSource.onended = function() {
webAudio.stop();
};
session.webAudios[webAudio.id] = webAudio;
stream.getTracks().forEach(function(track) {
if (webAudio.id != track.id) {
webAudio.destination.stream.addTrack(track, stream);
}
});
return webAudio.destination.stream;
} else {
return stream; // no audio track
}
} catch (e) {
errorlog(e);
return stream;
}
}
function changeLowCut(freq, trackid = 0) {
if (trackid != 0) {
errorlog("EQ Doesn't work for anything but track 0. yet");
}
log("LOW EQ");
for (var webAudio in session.webAudios) {
if (!session.webAudios[webAudio].lowcut1) {
errorlog("EQ not setup");
return;
}
if (!session.webAudios[webAudio].lowcut2) {
errorlog("EQ not setup");
return;
}
if (!session.webAudios[webAudio].lowcut3) {
errorlog("EQ not setup");
return;
}
session.webAudios[webAudio].lowcut1.frequency.setValueAtTime(freq, session.webAudios[webAudio].audioContext.currentTime);
session.webAudios[webAudio].lowcut2.frequency.setValueAtTime(freq, session.webAudios[webAudio].audioContext.currentTime);
session.webAudios[webAudio].lowcut3.frequency.setValueAtTime(freq, session.webAudios[webAudio].audioContext.currentTime);
}
}
function changeLowEQ(lowEQ, trackid = 0) {
if (trackid != 0) {
errorlog("EQ Doesn't work for anything but track 0. yet");
}
log("LOW EQ");
for (var webAudio in session.webAudios) {
if (!session.webAudios[webAudio].lowEQ) {
errorlog("EQ not setup");
return;
}
session.webAudios[webAudio].lowEQ.gain.setValueAtTime(lowEQ, session.webAudios[webAudio].audioContext.currentTime);
}
}
function changeMidEQ(midEQ, trackid = 0) {
if (trackid != 0) {
errorlog("EQ Doesn't work for anything but track 0. yet");
}
for (var webAudio in session.webAudios) {
if (!session.webAudios[webAudio].midEQ) {
errorlog("EQ not setup");
return;
}
session.webAudios[webAudio].midEQ.gain.setValueAtTime(midEQ, session.webAudios[webAudio].audioContext.currentTime);
}
}
function changeHighEQ(highEQ, trackid = 0) {
if (trackid != 0) {
errorlog("EQ Doesn't work for anything but track 0. yet");
}
for (var webAudio in session.webAudios) {
if (!session.webAudios[webAudio].highEQ) {
errorlog("EQ not setup");
return;
}
session.webAudios[webAudio].highEQ.gain.setValueAtTime(highEQ, session.webAudios[webAudio].audioContext.currentTime);
}
}
function micDelayNode(mediaStreamSource, audioContext) {
var delayNode = audioContext.createDelay();
if (session.micDelay !== false) {
var delay = parseFloat(session.micDelay/1000) || 0;
} else {
var delay = 0;
}
delayNode.delayTime.value = delay;
mediaStreamSource.connect(delayNode);
return delayNode;
}
function audioGainNode(mediaStreamSource, audioContext) {
var gainNode = audioContext.createGain();
if (session.audioGain !== false) {
var gain = parseFloat(session.audioGain / 100.0) || 0;
} else {
var gain = 1.0;
}
gainNode.gain.value = gain;
mediaStreamSource.connect(gainNode);
return gainNode;
}
function audioMeter(mediaStreamSource, audioContext) {
var analyser = audioContext.createAnalyser();
mediaStreamSource.connect(analyser);
analyser.fftSize = 256;
analyser.smoothingTimeConstant = 0.05;
var bufferLength = analyser.frequencyBinCount;
var dataArray = new Uint8Array(bufferLength);
function draw() {
analyser.getByteFrequencyData(dataArray);
var total = 0;
for (var i = 0; i < dataArray.length; i++) {
total += dataArray[i];
}
total = total / 100;
if (session.cleanOutput){
return;
}
if (document.getElementById("meter1")) {
if (total == 0) {
getById("meter1").style.width = "1px";
getById("meter2").style.width = "0px";
} else if (total <= 1) {
getById("meter1").style.width = "1px";
getById("meter2").style.width = "0px";
} else if (total <= 150) {
getById("meter1").style.width = total + "px";
getById("meter2").style.width = "0px";
} else if (total > 150) {
if (total > 200) {
total = 200;
}
getById("meter1").style.width = "150px";
getById("meter2").style.width = (total - 150) + "px";
}
} else if (document.getElementById("mutetoggle")) {
if (total > 200) {
total = 200;
}
total = parseInt(total);
document.getElementById("mutetoggle").style.color = "rgb(" + (255 - total) + ",255," + (255 - total) + ")";
} else {
clearInterval(analyser.interval);
warnlog("METERS NOT FOUND");
return;
}
};
analyser.interval = setInterval(function() {
draw();
}, 100);
return analyser;
}
function audioCompressor(mediaStreamSource, audioContext) {
var compressor = audioContext.createDynamicsCompressor();
compressor.threshold.value = -50;
compressor.knee.value = 40;
compressor.ratio.value = 12;
compressor.attack.value = 0;
compressor.release.value = 0.25;
mediaStreamSource.connect(compressor);
return compressor;
}
function audioLimiter(mediaStreamSource, audioContext) {
var compressor = audioContext.createDynamicsCompressor();
compressor.threshold.value = -5;
compressor.knee.value = 0;
compressor.ratio.value = 20.0; // 1 to 20
compressor.attack.value = 0.001;
compressor.release.value = 0.1;
mediaStreamSource.connect(compressor);
return compressor;
}
function activeSpeaker(border=false) {
var lastActiveSpeaker = null;
var changed = false;
for (var UUID in session.rpcs) {
if (session.rpcs[UUID].stats._Audio_Loudness_average) {
session.rpcs[UUID].stats._Audio_Loudness_average = parseFloat(session.rpcs[UUID].stats.Audio_Loudness*0.2 + session.rpcs[UUID].stats._Audio_Loudness_average*0.8);
} else {
session.rpcs[UUID].stats._Audio_Loudness_average = 1;
}
//log(session.rpcs[UUID].stats._Audio_Loudness_average);
if (session.rpcs[UUID].stats._Audio_Loudness_average > 13) {
if (border) {
if (session.rpcs[UUID].videoElement) {
session.rpcs[UUID].videoElement.style.border = "green solid 1px";
session.rpcs[UUID].videoElement.style.padding = "0";
}
} else if (!session.rpcs[UUID].activelySpeaking){
session.rpcs[UUID].activelySpeaking = true;
changed = true;
lastActiveSpeaker = UUID;
session.rpcs[UUID].stats._Audio_Loudness_average+=2000000;
}
} else if (session.rpcs[UUID].stats._Audio_Loudness_average > 6) {
} else {
if (border){
if (session.rpcs[UUID].videoElement) {
session.rpcs[UUID].videoElement.style.border = "";
session.rpcs[UUID].videoElement.style.padding = "1px";
}
} else if (session.rpcs[UUID].activelySpeaking) {
changed = true;
session.rpcs[UUID].activelySpeaking=false;
lastActiveSpeaker = UUID;
}
}
}
var speaker = false;
for (var UUID in session.rpcs) {
if (session.rpcs[UUID].activelySpeaking){speaker=true;}
}
if (!speaker && lastActiveSpeaker && (session.nopreview || session.minipreview)){
session.rpcs[lastActiveSpeaker].activelySpeaking=true;
} else if (changed) {
setTimeout(function(){updateMixer();},1);
}
}
function randomizeArray(unshuffled) {
var arr = unshuffled.map((a) => ({
sort: Math.random(), value: a
})).sort((a, b) => a.sort - b.sort).map((a) => a.value); // shuffle once
for (var i = arr.length - 1; i > 0; i--) { // shuffle twice
var j = Math.floor(Math.random() * (i + 1));
var tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
}
return arr
}
function joinRoom(roomname) {
if (roomname.length) {
roomname = sanitizeRoomName(roomname);
log("Join room");
log(roomname);
session.joinRoom(roomname).then(function(response) { // callback from server; we've joined the room. Just the listing is returned
if (session.joiningRoom === "seedPlz") { // allow us to seed, now that we have joined the room.
session.joiningRoom = false; // joined
session.seedStream();
} else {
session.joiningRoom = false; // no seeding callback
}
log("Members in Room");
log(response);
if (session.randomize === true) {
response = randomizeArray(response);
log("Randomized List of Viewers");
log(response);
for (var i in response) {
if ("UUID" in response[i]) {
if ("streamID" in response[i]) {
if (response[i].UUID in session.rpcs) {
log("RTC already connected"); /// lets just say instead of Stream, we have
} else {
log(response[i].streamID);
var streamID = session.desaltStreamID(response[i].streamID);
if (session.queue){
if (session.directorUUID === response[i].UUID){
play(streamID);
} else if (session.queueList.length<5000){
if (!session.queueList.includes(streamID)){
session.queueList.push(streamID);
}
}
} else {
log("STREAM ID DESALTED 3: " + streamID);
setTimeout(function(sid) {
play(sid);
}, (Math.floor(Math.random() * 100)), streamID); // add some furtherchance with up to 100ms added latency
}
}
}
}
}
} else {
for (var i in response) {
if ("UUID" in response[i]) {
if ("streamID" in response[i]) {
if (response[i].UUID in session.rpcs) {
log("RTC already connected"); /// lets just say instead of Stream, we have
} else {
log(response[i].streamID);
var streamID = session.desaltStreamID(response[i].streamID);
if (session.queue){
if (session.directorUUID === response[i].UUID){
play(streamID);
} else if (session.queueList.length<5000){
if (!session.queueList.includes(streamID)){
session.queueList.push(streamID);
}
}
} else {
log("STREAM ID DESALTED 3: " + streamID);
play(streamID); // play handles the group room mechanics here
}
}
}
}
}
}
session.updateQueue();
}, function(error) {
return {};
});
} else {
log("Room name not long enough or contained all bad characaters");
}
}
function createRoom(roomname = false) {
if (roomname == false) {
roomname = getById("videoname1").value;
roomname = sanitizeRoomName(roomname);
if (roomname.length != 0) {
if (urlParams.has('dir')){
updateURL("dir=" + roomname, true, false); // make the link reloadable.
} else {
updateURL("director=" + roomname, true, false); // make the link reloadable.
}
}
}
if (roomname.length == 0) {
if (!(session.cleanOutput)) {
warnUser("Please enter a room name before continuing");
}
return;
}
log(roomname);
session.roomid = roomname;
getById("dirroomid").innerHTML = decodeURIComponent(session.roomid);
getById("roomid").innerHTML = session.roomid;
var passwordRoom = getById("passwordRoom").value;
passwordRoom = sanitizePassword(passwordRoom);
if (passwordRoom.length) {
session.password = passwordRoom;
session.defaultPassword = false;
if (urlParams.has('pass')) {
updateURL("pass=" + session.password);
} else if (urlParams.has('pw')) {
updateURL("pw=" + session.password);
} else if (urlParams.has('p')) {
updateURL("p=" + session.password);
} else {
updateURL("password=" + session.password);
}
}
var passAdd = "";
var passAdd2 = "";
if ((session.defaultPassword === false) && (session.password)) {
passAdd2 = "&password=" + session.password;
return session.generateHash(session.password + session.salt, 4).then(function(hash) {
passAdd = "&hash=" + hash;
createRoomCallback(passAdd, passAdd2);
});
} else {
createRoomCallback(passAdd, passAdd2);
}
}
function hideDirectorinvites(ele) {
if (getById("directorLinks2").style.display == "none") {
ele.innerHTML = ' LINKS (GUEST INVITES & SCENES)';
getById("directorLinks2").style.display = "inline-block";
getById("customizeLinks").classList.remove("advanced");
} else {
ele.innerHTML = ' LINKS (GUEST INVITES & SCENES)'
getById("directorLinks2").style.display = "none";
getById("help_directors_room").style.display = "none";
getById("roomnotes2").style.display = "none";
getById("customizeLinks").classList.add("advanced");
}
if (getById("directorLinks1").style.display == "none") {
getById("directorLinks1").style.display = "inline-block";
getById("customizeLinks").classList.remove("advanced");
} else {
getById("directorLinks1").style.display = "none";
getById("help_directors_room").style.display = "none";
getById("roomnotes2").style.display = "none";
getById("customizeLinks").classList.add("advanced");
}
//document.querySelector(".directorContainer.half").style.display="none";
//document.querySelector(".directorContainer").style.display="none";
}
function createRoomCallback(passAdd, passAdd2) {
var gridlayout = getById("gridlayout");
gridlayout.classList.add("directorsgrid");
var broadcastFlag = getById("broadcastFlag");
try {
if (broadcastFlag.checked) {
broadcastFlag = true;
} else {
broadcastFlag = false;
}
} catch (e) {
broadcastFlag = false;
}
var broadcastString = "";
if (broadcastFlag) {
broadcastString = "&broadcast";
getById("broadcastSlider").checked = true;
}
var showdirectorFlag = getById("showdirectorFlag");
try {
if (showdirectorFlag.checked) {
showdirectorFlag = true;
} else {
showdirectorFlag = false;
}
} catch (e) {
showdirectorFlag = false;
}
if (showdirectorFlag) {
updateURL("showdirector", true, false);
session.showDirector = true;
//getById("broadcastSlider").checked=true;
}
var codecGroupFlag = getById("codecGroupFlag");
if (codecGroupFlag.value) {
if (codecGroupFlag.value === "vp9") {
codecGroupFlag = "&codec=vp9";
getById("codech264toggle").disabled=true;
} else if (codecGroupFlag.value === "h264") {
codecGroupFlag = "&codec=h264";
getById("codech264toggle").checked=true;
} else if (codecGroupFlag.value === "vp8") {
codecGroupFlag = "&codec=vp8";
getById("codech264toggle").disabled=true;
} else if (codecGroupFlag.value === "av1") {
codecGroupFlag = "&codec=av1";
getById("codech264toggle").disabled=true;
} else {
codecGroupFlag = "";
}
} else {
codecGroupFlag = "";
}
if (codecGroupFlag) {
session.codecGroupFlag = codecGroupFlag;
}
formSubmitting = false;
var m = getById("mainmenu");
m.remove();
getById("head1").className = 'advanced';
getById("head2").className = 'advanced';
//getById("head3").className = 'advanced';
getById("head4").className = '';
try {
if (session.label === false) {
document.title = "Control Room";
}
} catch (e) {
errorlog(e);
};
session.director = true;
screensharesupport = false;
window.addEventListener("resize", updateMixer);
window.addEventListener("orientationchange", updateMixer);
getById("reshare").parentNode.removeChild(getById("reshare"));
//getById("mutespeakerbutton").style.display = null;
session.speakerMuted = true; // the director will start with audio playback muted.
toggleSpeakerMute(true);
if (session.cleanDirector == false) {
getById("roomHeader").style.display = "";
//getById("directorLinks").style.display = "";
getById("directorLinks1").style.display = "inline-block";
getById("directorLinks2").style.display = "inline-block";
getById("director_block_1").dataset.raw = "https://" + location.host + location.pathname + "?room=" + session.roomid + broadcastString + passAdd;
getById("director_block_1").href = "https://" + location.host + location.pathname + "?room=" + session.roomid + broadcastString + passAdd;
getById("director_block_1").innerText = "https://" + location.host + location.pathname + "?room=" + session.roomid + broadcastString + passAdd;
getById("director_block_3").dataset.raw = "https://" + location.host + location.pathname + "?scene&room=" + session.roomid + codecGroupFlag + passAdd2;
getById("director_block_3").href = "https://" + location.host + location.pathname + "?scene&room=" + session.roomid + codecGroupFlag + passAdd2;
getById("director_block_3").innerText = "https://" + location.host + location.pathname + "?scene&room=" + session.roomid + codecGroupFlag + passAdd2;
getById("calendarButton").style.display = "inline-block";
} else {
getById("guestFeeds").innerHTML = '';
}
getById("guestFeeds").style.display = "";
if (!(session.cleanOutput)) {
if (session.queue){
getById("queuebutton").classList.remove("advanced");
}
getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
getById("mutespeakerbutton").classList.remove("advanced");
if (session.showDirector == false) {
getById("miniPerformer").innerHTML = '';
} else {
getById("miniPerformer").innerHTML = '';
}
getById("miniPerformer").className = "";
var tabindex = 26;
if (session.rooms && session.rooms.length > 0){
var container = getById("rooms");
container.innerHTML += 'Arm Transfer: ';
session.rooms.forEach(function (r) {
if(session.roomid == r) return; //don't include self
container.innerHTML += '';
tabindex++;
});
}
} else {
getById("miniPerformer").style.display = "none";
getById("controlButtons").style.display = "none";
}
if (session.chatbutton === true) {
getById("chatbutton").classList.remove("advanced");
getById("controlButtons").style.display = "inherit";
} else if (session.chatbutton === false) {
getById("chatbutton").classList.add("advanced");
}
clearInterval(session.updateLocalStatsInterval);
session.updateLocalStatsInterval = setInterval(function(){updateLocalStats();},3000);
if (session.autostart){
press2talk(true);
} else {
session.seeding=true;
session.seedStream();
}
joinRoom(session.roomid);
}
/**
* Handles click actions on the room selection buttons in #controlButtons
* @param {string} room - Room name to select/deselect for the next transfer call
*/
function handleRoomSelect(room) {
var elems = document.querySelectorAll(".btnArmTransferRoom");
[].forEach.call(elems, function(el) {
el.classList.remove("selected");
});
if (previousRoom == room) {
previousRoom = "";
armedTransfer = false;
stillNeedRoom = true;
} else {
previousRoom = room;
stillNeedRoom = false;
armedTransfer = true;
getById("roomselect_" + room).classList.add('selected');
}
}
function getDirectorSettings(scene){
var settings = {};
var eles = document.querySelectorAll('[data-action-type="solo-video"]');
settings.soloVideo = false;
for (var i=0;i\
\
Add a label\
";
controls.innerHTML += "
\
\
" + soloLink + "\
\
This is you, the director. You are also a performer.
";
controls.querySelectorAll('[data-action-type]').forEach((ele) => { // give action buttons some self-reference
ele.dataset.sid = session.streamID;
});
container.innerHTML = buttons;
container.appendChild(controls);
var labelID = document.getElementById("label_director");
labelID.onclick = function(ee){
var oldlabel = ee.target.innerText;
if (session.label===false){
oldlabel = "";
}
var newlabel = prompt("Enter a new Display Name for this stream", oldlabel);
if (newlabel!==null){
if (newlabel == ""){
newlabel = false;
ee.target.innerText = "Add a label";
} else {
ee.target.innerText = newlabel;
}
session.label = newlabel;
var data = {};
data.changeLabel = true;
data.value = session.label;
session.sendMessage(data);
}
}
labelID.style.float = "left";
labelID.style.top = "2px";
labelID.style.marginLeft = "5px";
labelID.style.position = "relative";
labelID.style.cursor="pointer";
if (session.label){
labelID.innerText = session.label;
}
}
function createControlBox(UUID, soloLink, streamID) {
if (document.getElementById("deleteme")) {
getById("deleteme").parentNode.removeChild(getById("deleteme"));
}
var controls = getById("controls_blank").cloneNode(true);
var container = document.createElement("div");
container.id = "container_" + UUID; // needed to delete on user disconnect
container.className = "vidcon directorMargins";
controls.style.display = "block";
controls.id = "controls_" + UUID;
getById("guestFeeds").appendChild(container);
var buttons = "
";
controls.querySelectorAll('[data-action-type]').forEach((ele) => { // give action buttons some self-reference
ele.dataset.UUID = UUID;
ele.dataset.sid = streamID;
});
container.innerHTML = buttons;
container.appendChild(videoContainer);
videoContainer.appendChild(session.rpcs[UUID].voiceMeter);
videoContainer.appendChild(session.rpcs[UUID].remoteMuteElement);
container.appendChild(controls);
}
function createDirectorCam(vid) {
getById("press2talk").innerHTML = "";
getById("press2talk").outerHTML = "";
if (document.getElementById("videoContainer_director")){
getById("videoContainer_director").appendChild(vid);
} else {
getById("miniPerformer").appendChild(vid);
}
vid.title = "This is the preview of the Director's audio and video output.";
getById("press2talk").dataset.value = 1;
session.muted = false;
toggleMute(true);
getById("screensharebutton").classList.remove("advanced");
getById("hangupbutton2").classList.remove("advanced");
setTimeout(function() {
toggleSettings();
}, 200);
if (urlParams.has('permaid')) {
updateURL("permaid=" + session.streamID);
} else {
updateURL("push=" + session.streamID);
}
}
function press2talk(clean = false) {
var ele = getById("press2talk");
ele.style.minWidth = "127px";
ele.style.padding = "7px";
getById("settingsbutton").classList.remove("advanced");
if (!document.getElementById("controls_director") && session.showDirector){createDirectorOnlyBox();}
if (session.videoDevice || (session.audioDevice && session.audioDevice!==1)){
if ((session.videoDevice === 1) && (session.audioDevice===false || session.audioDevice==1)){
session.publishDirector(clean, true);
session.muted = false;
toggleMute(true);
return;
} else {
enumerateDevices().then(function(deviceInfos) {
var vdevice = false;
var adevice = true;
if (session.audioDevice==0){
adevice=false;
}
if (session.videoDevice && (session.videoDevice!=1)){
for (let i = 0; i !== deviceInfos.length; ++i) {
var deviceInfo = deviceInfos[i];
if ((deviceInfo.kind === 'videoinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.videoDevice))) {
vdevice = {deviceId: {exact: deviceInfo.deviceId}};
break;
} else if (deviceInfo.deviceId === session.videoDevice){
vdevice = {deviceId: {exact: deviceInfo.deviceId}};
break;
}
}
}
if (session.audioDevice && (session.audioDevice!=1)){
for (let i = 0; i !== deviceInfos.length; ++i) {
var deviceInfo = deviceInfos[i];
if ((deviceInfo.kind === 'audioinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.audioDevice))) {
adevice = {deviceId: {exact: deviceInfo.deviceId}};
break;
} else if (deviceInfo.deviceId === session.audioDevice){
adevice = {deviceId: {exact: deviceInfo.deviceId}};
break;
}
}
}
session.publishDirector(clean, vdevice, adevice);
session.muted = false;
toggleMute(true);
});
return;
}
}
session.publishDirector(clean);
session.muted = false;
toggleMute(true);
}
function addToGoogleCalendar(){
var title = "Live Stream";
//var dates = "20180512T230000Z/20180513T030000Z";
var linkout = getById("director_block_1").innerText;
var details = "Join the live stream as a performer at the following link:
===> "+linkout+"
To test your connection and camera ahead of time, please visit https://obs.ninja/speedtest
Do not share the details of this invite with others, unless explicitly told to.";
details = details.split(' ').join('+');
details = details.split('&').join('%26');
var linkToOpen = "https://calendar.google.com/calendar/r/eventedit?text="+title+"&details="+details;
//https://calendar.google.com/calendar/r/eventedit?text=My+Custom+Event&dates=20180512T230000Z/20180513T030000Z&details=For+details,+link+here:+https://example.com/tickets-43251101208&location=Garage+Boston+-+20+Linden+Street+-+Allston,+MA+02134
window.open(linkToOpen);
}
function addToOutlookCalendar(){
var title = "Live Stream";
var linkout = getById("director_block_1").innerText;
var details = "Join the live stream as a performer at the following link:
===> "+linkout+"
To test your connection and camera ahead of time, please visit https://obs.ninja/speedtest
Do not share the details of this invite with others, unless explicitly told to.";
details = details.split(' ').join('%20');
details = details.split('&').join('%26');
var linkToOpen = "https://outlook.live.com/owa/?path=%2Fcalendar%2Faction%2Fcompose&rru=addevent&subject="+title+"&body="+details;
//https://calendar.google.com/calendar/r/eventedit?text=My+Custom+Event&dates=20180512T230000Z/20180513T030000Z&details=For+details,+link+here:+https://example.com/tickets-43251101208&location=Garage+Boston+-+20+Linden+Street+-+Allston,+MA+02134
window.open(linkToOpen);
}
function addToYahooCalendar(){
var title = "Live Stream";
var linkout = getById("director_block_1").innerText;
var details = "Join the live stream as a performer at the following link:
===> "+linkout+"
To test your connection and camera ahead of time, please visit https://obs.ninja/speedtest
Do not share the details of this invite with others, unless explicitly told to.";
details = details.split(' ').join('%20');
details = details.split('&').join('%26');
var linkToOpen = "https://calendar.yahoo.com?v60&title="+title+"&desc="+details;
//https://calendar.google.com/calendar/r/eventedit?text=My+Custom+Event&dates=20180512T230000Z/20180513T030000Z&details=For+details,+link+here:+https://example.com/tickets-43251101208&location=Garage+Boston+-+20+Linden+Street+-+Allston,+MA+02134
window.open(linkToOpen);
}
function toggle(ele, tog = false, inline = true) {
var x = ele;
if (x.style.display === "none") {
if (inline) {
x.style.display = "inline-block";
} else {
x.style.display = "block";
}
} else {
x.style.display = "none";
}
if (tog) {
if (tog.dataset.saved) {
tog.innerHTML = tog.dataset.saved;
delete(tog.dataset.saved);
} else {
tog.dataset.saved = tog.innerHTML;
tog.innerHTML = "Hide This";
}
}
}
function toggleByDataset(filter) {
var elements = document.querySelectorAll('[data-cluster="'+filter+'"]'); // ie: .cluster1
for (var i = 0; i < elements.length; i++) {
elements[i].classList.toggle('hidden');
}
}
var SelectedAudioOutputDevices = []; // order matters.
var SelectedAudioInputDevices = []; // ..
var SelectedVideoInputDevices = []; // ..
function enumerateDevices() {
log("enumerated start");
if (typeof navigator.enumerateDevices === "function") {
log("enumerated failed 1");
return navigator.enumerateDevices();
} else if (typeof navigator.mediaDevices === "object" && typeof navigator.mediaDevices.enumerateDevices === "function") {
return navigator.mediaDevices.enumerateDevices();
} else {
return new Promise((resolve, reject) => {
try {
if (window.MediaStreamTrack == null || window.MediaStreamTrack.getSources == null) {
throw new Error();
}
window.MediaStreamTrack.getSources((devices) => {
resolve(devices
.filter(device => {
return device.kind.toLowerCase() === "video" || device.kind.toLowerCase() === "videoinput";
})
.map(device => {
return {
deviceId: device.deviceId != null ? device.deviceId : ""
, groupId: device.groupId
, kind: "videoinput"
, label: device.label
, toJSON: /* istanbul ignore next */ function() {
return this;
}
};
}));
});
} catch (e) {
errorlog(e);
}
});
}
}
function requestOutputAudioStream() {
try {
//warnlog("GET USER MEDIA");
return navigator.mediaDevices.getUserMedia({
audio: true
, video: false
}).then(function(stream1) { // Apple needs thi to happen before I can access EnumerateDevices.
log("get media sources; request audio stream");
return enumerateDevices().then(function(deviceInfos) {
stream1.getTracks().forEach(function(track) { // We don't want to keep it without audio; so we are going to try to add audio now.
track.stop(); // I need to do this after the enumeration step, else it breaks firefox's labels
});
const audioOutputSelect = document.querySelector('#outputSourceScreenshare');
audioOutputSelect.remove(0);
audioOutputSelect.removeAttribute("onclick");
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
if (deviceInfo == null) {
continue;
}
const option = document.createElement('option');
option.value = deviceInfo.deviceId;
if (deviceInfo.kind === 'audiooutput') {
const option = document.createElement('option');
if (audioOutputSelect.length === 0) {
option.dataset.default = true;
} else {
option.dataset.default = false;
}
option.value = deviceInfo.deviceId || "default";
if (option.value == session.sink) {
option.selected = true;
}
option.text = deviceInfo.label || `Speaker ${audioOutputSelect.length + 1}`;
audioOutputSelect.appendChild(option);
} else {
log('Some other kind of source/device: ', deviceInfo);
}
}
});
});
} catch (e) {
if (!(session.cleanOutput)) {
if (window.isSecureContext) {
warnUser("An error has occured when trying to access the default audio device. The reason is not known.");
} else if ((iOS) || (iPad)) {
warnUser("iOS version 13.4 and up is generally recommended; older than iOS 11 is not supported.");
} else {
warnUser("Error acessing the default audio device.\n\nThe website may be loaded in an insecure context.\n\nPlease see: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia");
}
}
}
}
function requestAudioStream() {
try {
//warnlog("GET USER MEDIA");
return navigator.mediaDevices.getUserMedia({
audio: true
, video: false
}).then(function(stream1) { // Apple needs thi to happen before I can access EnumerateDevices.
log("get media sources; request audio stream");
return enumerateDevices().then(function(deviceInfos) {
stream1.getTracks().forEach(function(track) { // We don't want to keep it without audio; so we are going to try to add audio now.
track.stop(); // I need to do this after the enumeration step, else it breaks firefox's labels
});
log("updating audio");
const audioInputSelect = document.querySelector('select#audioSourceScreenshare');
audioInputSelect.remove(1);
audioInputSelect.removeAttribute("onchange");
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
if (deviceInfo == null) {
continue;
}
const option = document.createElement('option');
option.value = deviceInfo.deviceId;
if (deviceInfo.kind === 'audioinput') {
option.text = deviceInfo.label || `Microphone ${audioInputSelect.length + 1}`;
audioInputSelect.appendChild(option);
} else {
log('Some other kind of source/device: ', deviceInfo);
}
}
audioInputSelect.style.minHeight = ((audioInputSelect.childElementCount + 1) * 1.15 * 16) + 'px';
audioInputSelect.style.minWidth = "342px";
});
});
} catch (e) {
if (!(session.cleanOutput)) {
if (window.isSecureContext) {
warnUser("An error has occured when trying to access the default audio device. The reason is not known.");
} else if ((iOS) || (iPad)) {
warnUser("iOS version 13.4 and up is generally recommended; older than iOS 11 is not supported.");
} else {
warnUser("Error acessing the default audio device.\n\nThe website may be loaded in an insecure context.\n\nPlease see: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia");
}
}
}
}
function gotDevices(deviceInfos) { // https://github.com/webrtc/samples/blob/gh-pages/src/content/devices/input-output/js/main.js#L19
log("got devices!");
log(deviceInfos);
try {
const audioInputSelect = document.querySelector('#audioSource');
audioInputSelect.innerHTML = "";
var option = document.createElement('input');
option.type = "checkbox";
option.value = "ZZZ";
option.name = "multiselect1";
option.id = "multiselect1";
option.style.display = "none";
option.checked = true;
var label = document.createElement('label');
label.for = option.name;
label.innerHTML = 'No Audio';
var listele = document.createElement('li');
listele.appendChild(option);
listele.appendChild(label);
audioInputSelect.appendChild(listele);
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
if (!(getById("multiselect1").checked)) {
getById("multiselect1").checked = true;
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
log("CHECKED 1");
} else {
var list = document.querySelectorAll("#audioSource>li>input");
for (var i = 0; i < list.length; i++) {
if (list[i].id !== "multiselect1") {
list[i].checked = false;
}
}
while (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(event.currentTarget.value), 1);
}
}
};
getById('multiselect-trigger').dataset.state = '0';
getById('multiselect-trigger').classList.add('closed');
getById('multiselect-trigger').classList.remove('open');
getById('chevarrow1').classList.add('bottom');
const videoSelect = document.querySelector('select#videoSourceSelect');
const audioOutputSelect = document.querySelector('#outputSource');
const selectors = [videoSelect];
const values = selectors.map(select => select.value);
selectors.forEach(select => {
while (select.firstChild) {
select.removeChild(select.firstChild);
}
});
function comp(a, b) {
if (a.kind === 'audioinput') {
return 0;
} else if (a.kind === 'audiooutput') {
return 0;
}
const labelA = a.label.toUpperCase();
const labelB = b.label.toUpperCase();
if (labelA > labelB) {
return 1;
} else if (labelA < labelB) {
return -1;
}
return 0;
}
//deviceInfos.sort(comp); // I like this idea, but it messes with the defaults. I just don't know what it will do.
// This is to hide NDI from default device. NDI Tools fucks up.
var tmp = [];
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if (!((deviceInfo.kind === 'videoinput') && (deviceInfo.label.toLowerCase().startsWith("ndi") || deviceInfo.label.toLowerCase().startsWith("newtek")))) {
tmp.push(deviceInfo);
}
}
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if ((deviceInfo.kind === 'videoinput') && (deviceInfo.label.toLowerCase().startsWith("ndi") || deviceInfo.label.toLowerCase().startsWith("newtek"))) {
tmp.push(deviceInfo);
log("V DEVICE FOUND = " + deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase());
}
}
deviceInfos = tmp;
log(deviceInfos);
if ((session.audioDevice) && (session.audioDevice !== 1)) { // this sorts according to users's manual selection
var tmp = [];
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if ((deviceInfo.kind === 'audioinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.audioDevice))) {
tmp.push(deviceInfo);
log("A DEVICE FOUND = " + deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase());
} else if (deviceInfo.deviceId === session.audioDevice){
tmp.push(deviceInfo);
log("EXACT A DEVICE FOUND");
}
}
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if (!((deviceInfo.kind === 'audioinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.audioDevice)))) {
if (deviceInfo.deviceId !== session.audioDevice){
tmp.push(deviceInfo);
}
}
}
deviceInfos = tmp;
log(session.audioDevice);
log(deviceInfos);
}
if ((session.videoDevice) && (session.videoDevice !== 1)) { // this sorts according to users's manual selection
var tmp = [];
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if ((deviceInfo.kind === 'videoinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.videoDevice))) {
tmp.push(deviceInfo);
log("V DEVICE FOUND = " + deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase());
} else if (deviceInfo.deviceId === session.videoDevice){
tmp.push(deviceInfo);
log("EXACT V DEVICE FOUND");
}
}
for (let i = 0; i !== deviceInfos.length; ++i) {
deviceInfo = deviceInfos[i];
if (!((deviceInfo.kind === 'videoinput') && (deviceInfo.label.replace(/[\W]+/g, "_").toLowerCase().includes(session.videoDevice)))) {
if (deviceInfo.deviceId !== session.videoDevice){
tmp.push(deviceInfo);
}
}
}
deviceInfos = tmp;
log("VDECICE:" + session.videoDevice);
log(deviceInfos);
}
var counter = 1;
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
if (deviceInfo == null) {
continue;
}
if (deviceInfo.kind === 'audioinput') {
option = document.createElement('input');
option.type = "checkbox";
counter++;
listele = document.createElement('li');
if (counter == 2) {
option.checked = true;
listele.style.display = "block";
option.style.display = "none";
getById("multiselect1").checked = false;
getById("multiselect1").parentNode.style.display = "none";
} else {
listele.style.display = "none";
}
option.value = deviceInfo.deviceId || "default";
option.name = "multiselect" + counter;
option.id = "multiselect" + counter;
label = document.createElement('label');
label.for = option.name;
label.innerHTML = " " + (deviceInfo.label || ("microphone " + ((audioInputSelect.length || 0) + 1)));
listele.appendChild(option);
listele.appendChild(label);
audioInputSelect.appendChild(listele);
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
getById("multiselect1").checked = false;
log("UNCHECKED");
if (!(CtrlPressed)) {
document.querySelectorAll("#audioSource input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.id !== item.id) {
item.checked = false;
while (SelectedAudioInputDevices.indexOf(item.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(item.value), 1);
}
} else {
item.checked = true;
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
}
});
}
};
} else if (deviceInfo.kind === 'videoinput') {
option = document.createElement('option');
option.value = deviceInfo.deviceId || "default";
option.text = deviceInfo.label || `camera ${videoSelect.length + 1}`;
videoSelect.appendChild(option);
} else if (deviceInfo.kind === 'audiooutput') {
option = document.createElement('option');
if (audioOutputSelect.length === 0) {
option.dataset.default = true;
} else {
option.dataset.default = false;
}
option.value = deviceInfo.deviceId || "default";
if (option.value == session.sink) {
option.selected = true;
}
option.text = deviceInfo.label || `Speaker ${audioOutputSelect.length + 1}`;
audioOutputSelect.appendChild(option);
} else {
log('Some other kind of source/device: ', deviceInfo);
}
}
if (audioOutputSelect.childNodes.length == 0) {
option = document.createElement('option');
option.value = "default";
option.text = "System Default";
audioOutputSelect.appendChild(option);
}
option = document.createElement('option');
option.text = "Disable Video";
option.value = "ZZZ";
videoSelect.appendChild(option); // NO AUDIO OPTION
selectors.forEach((select, selectorIndex) => {
if (Array.prototype.slice.call(select.childNodes).some(n => n.value === values[selectorIndex])) {
select.value = values[selectorIndex];
}
});
} catch (e) {
errorlog(e);
}
}
if (location.protocol !== 'https:') {
if (!(session.cleanOutput)) {
warnUser("SSL (https) is not enabled. This site will not work without it!");
}
}
function getUserMediaVideoParams(resolutionFallbackLevel, isSafariBrowser) {
switch (resolutionFallbackLevel) {
case 0:
if (isSafariBrowser) {
return {
width: {
min: 360
, ideal: 1920
, max: 1920
}
, height: {
min: 360
, ideal: 1080
, max: 1080
}
};
} else {
return {
width: {
min: 720
, ideal: 1920
, max: 1920
}
, height: {
min: 720
, ideal: 1080
, max: 1920
}
};
}
case 1:
if (isSafariBrowser) {
return {
width: {
min: 360
, ideal: 1280
, max: 1280
}
, height: {
min: 360
, ideal: 720
, max: 720
}
};
} else {
return {
width: {
min: 720
, ideal: 1280
, max: 1280
}
, height: {
min: 720
, ideal: 720
, max: 1280
}
};
}
case 2:
if (isSafariBrowser) {
return {
width: {
min: 640
}
, height: {
min: 360
}
};
} else {
return {
width: {
min: 240
, ideal: 640
, max: 1280
}
, height: {
min: 240
, ideal: 360
, max: 1280
}
};
}
case 3:
if (isSafariBrowser) {
return {
width: {
min: 360
, ideal: 1280
, max: 1440
}
};
} else {
return {
width: {
min: 360
, ideal: 1280
, max: 1440
}
};
}
case 4:
if (isSafariBrowser) {
return {
height: {
min: 360
, ideal: 720
, max: 960
}
};
} else {
return {
height: {
ideal: 720
, max: 960
}
};
}
case 5:
if (isSafariBrowser) {
return {
width: {
min: 360
, ideal: 640
, max: 1440
}
, height: {
min: 360
, ideal: 360
, max: 720
}
};
} else {
return {
width: {
ideal: 640
, max: 1920
}
, height: {
ideal: 360
, max: 1920
}
}; // same as default, but I didn't want to mess with framerates until I gave it all a try first
}
case 6:
if (isSafariBrowser) {
return {}; // iphone users probably don't need to wait any longer, so let them just get to it
} else {
return {
width: {
min: 360
, ideal: 640
, max: 3840
}
, height: {
min: 360
, ideal: 360
, max: 2160
}
};
}
case 7:
return { // If the camera is recording in low-light, it may have a low framerate. It coudl also be recording at a very high resolution.
width: {
min: 360
, ideal: 640
}
, height: {
min: 360
, ideal: 360
}
, };
case 8:
return {
width: {
min: 360
}
, height: {
min: 360
}
, frameRate: 10
}; // same as default, but I didn't want to mess with framerates until I gave it all a try first
case 9:
return {
frameRate: 0
}; // Some Samsung Devices report they can only support a framerate of 0.
case 10:
return {}
default:
return {};
}
}
function addScreenDevices(device) {
if (device.kind == "audio") {
const audioInputSelect = document.querySelector('#audioSource3');
const listele = document.createElement('li');
listele.style.display = "block";
const option = document.createElement('input');
option.type = "checkbox";
option.checked = true;
if (getById('multiselect-trigger3').dataset.state == 0) {
option.style.display = "none";
}
option.value = device.id;
option.name = device.label;
option.dataset.type = "screen";
option.label = device.label;
const label = document.createElement('label');
label.for = option.name;
label.innerHTML = " " + device.label;
listele.appendChild(option);
listele.appendChild(label);
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
log("change 4644");
if (!(CtrlPressed)) {
document.querySelectorAll("#audioSource3 input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.value !== item.value) { // this shoulnd't happen, but if it does.
item.checked = false;
if (item.dataset.type == "screen") {
item.parentElement.parentElement.removeChild(item.parentElement);
}
while (SelectedAudioInputDevices.indexOf(item.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(item.value), 1);
}
activatedPreview = false;
grabAudio("videosource", "#audioSource3"); // exclude item.id
} else {
if (SelectedAudioInputDevices.indexOf(item.value) > -1) {} else {
SelectedAudioInputDevices.push(item.value);
}
item.checked = true;
activatedPreview = false;
grabAudio("videosource", "#audioSource3", item.value); // exclude item.id. we will reconnect, even if already connected, as a way to 'reset' a device if it isn't working.
}
});
}
event.stopPropagation();
return false;
};
audioInputSelect.appendChild(listele);
getById("audioSourceNoAudio2").checked = false;
} else if (device.kind == "video") {
const videoSelect = document.querySelector('select#videoSource3');
//const selectors = [ videoSelect];
//const values = selectors.map(select => select.value);
const option = document.createElement('option');
option.value = device.id;
option.text = device.label;
option.selected = true;
option.label = device.label;
videoSelect.appendChild(option);
}
}
function gotDevices2(deviceInfos) {
log("got devices!");
log(deviceInfos);
getById("multiselect-trigger3").dataset.state = "0";
getById("multiselect-trigger3").classList.add('closed');
getById("multiselect-trigger3").classList.remove('open');
getById("chevarrow2").classList.add('bottom');
var knownTrack = false;
try {
const audioInputSelect = document.querySelector('#audioSource3');
const videoSelect = document.querySelector('select#videoSource3');
const audioOutputSelect = document.querySelector('#outputSource3');
const selectors = [videoSelect];
[audioInputSelect].forEach(select => {
while (select.firstChild) {
select.removeChild(select.firstChild);
}
});
const values = selectors.map(select => select.value);
selectors.forEach(select => {
while (select.firstChild) {
select.removeChild(select.firstChild);
}
});
[audioOutputSelect].forEach(select => {
while (select.firstChild) {
select.removeChild(select.firstChild);
}
});
var counter = 0;
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
if (deviceInfo == null) {
continue;
}
if (deviceInfo.kind === 'audioinput') {
const option = document.createElement('input');
option.type = "checkbox";
counter++;
const listele = document.createElement('li');
listele.style.display = "none";
try {
session.streamSrc.getAudioTracks().forEach(function(track) {
if (deviceInfo.label == track.label) {
option.checked = true;
listele.style.display = "inherit";
}
});
} catch (e) {
errorlog(e);
}
option.style.display = "none"
option.value = deviceInfo.deviceId || "default";
option.name = "multiselecta" + counter;
option.id = "multiselecta" + counter;
option.dataset.label = deviceInfo.label || ("microphone " + ((audioInputSelect.length || 0) + 1));
const label = document.createElement('label');
label.for = option.name;
label.innerHTML = " " + (deviceInfo.label || ("microphone " + ((audioInputSelect.length || 0) + 1)));
listele.appendChild(option);
listele.appendChild(label);
audioInputSelect.appendChild(listele);
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
log("change 4768");
if (!(CtrlPressed)) {
document.querySelectorAll("#audioSource3 input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.value !== item.value) {
item.checked = false;
if (item.dataset.type == "screen") {
item.parentElement.parentElement.removeChild(item.parentElement);
}
while (SelectedAudioInputDevices.indexOf(item.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(item.value), 1);
}
} else {
item.checked = true;
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
}
});
} else {
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
getById("audioSourceNoAudio2").checked = false;
}
};
} else if (deviceInfo.kind === 'videoinput') {
const option = document.createElement('option');
option.value = deviceInfo.deviceId || "default";
option.text = deviceInfo.label || `camera ${videoSelect.length + 1}`;
try {
if (!knownTrack){
if (session.canvasSource){
session.canvasSource.srcObject.getVideoTracks().forEach(function(track) {
if (option.text == track.label) {
option.selected = true;
knownTrack = true;
}
});
}
}
if (!knownTrack){
session.streamSrc.getVideoTracks().forEach(function(track) {
if (option.text == track.label) {
option.selected = true;
knownTrack = true;
}
});
}
} catch (e) {
errorlog(e);
}
videoSelect.appendChild(option);
} else if (deviceInfo.kind === 'audiooutput') {
const option = document.createElement('option');
if (audioOutputSelect.length === 0) {
option.dataset.default = true;
} else {
option.dataset.default = false;
}
option.value = deviceInfo.deviceId || "default";
if (option.value == session.sink) {
option.selected = true;
}
option.text = deviceInfo.label || `Speaker ${outputSelect.length + 1}`;
audioOutputSelect.appendChild(option);
} else {
log('Some other kind of source/device: ', deviceInfo);
}
}
if (audioOutputSelect.childNodes.length == 0) {
const option = document.createElement('option');
option.value = "default";
option.text = "System Default";
audioOutputSelect.appendChild(option);
}
////////////
session.streamSrc.getAudioTracks().forEach(function(track) { // add active ScreenShare audio tracks to the list
log("Checking for screenshare audio");
var matched = false;
for (var i = 0; i !== deviceInfos.length; ++i) {
var deviceInfo = deviceInfos[i];
if (deviceInfo == null) {
continue;
}
log("---");
if (track.label == deviceInfo.label) {
matched = true;
continue;
}
}
if (matched == false) { // Not a gUM device
var listele = document.createElement('li');
listele.style.display = "block";
var option = document.createElement('input');
option.type = "checkbox";
option.value = track.id;
option.checked = true;
option.style.display = "none";
option.name = track.label;
option.label = track.label;
option.dataset.type = "screen";
const label = document.createElement('label');
label.for = option.name;
label.innerHTML = " " + track.label;
listele.appendChild(option);
listele.appendChild(label);
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
log("change 4873");
var trackid = null;
if (!(CtrlPressed)) {
document.querySelectorAll("#audioSource3 input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.value !== item.value) { // this shoulnd't happen, but if it does.
item.checked = false;
if (item.dataset.type == "screen") {
item.parentElement.parentElement.removeChild(item.parentElement);
}
} else {
event.currentTarget.checked = true;
trackid = item.value;
}
});
} else {
//getById("audioSourceNoAudio2").checked=false;
if (event.currentTarget.dataset.type == "screen") {
event.currentTarget.parentElement.parentElement.removeChild(event.currentTarget.parentElement);
}
}
activatedPreview = false;
grabAudio("videosource", "#audioSource3", trackid); // exclude item.id.
event.stopPropagation();
return false;
};
audioInputSelect.appendChild(listele);
}
});
/////////// no video option
var optionss = false;
if (screensharesupport) {
optionss = document.createElement('option');
optionss.text = "New Screen Share";
optionss.value = "XXX";
optionss.previous =
videoSelect.appendChild(optionss); // NO AUDIO OPTION
}
option = document.createElement('option'); // no video
option.text = "Disable Video";
option.value = "ZZZ";
videoSelect.appendChild(option);
if (session.streamSrc.getVideoTracks().length == 0) {
option.selected = true;
} else if (knownTrack == false) {
option = document.createElement('option'); // no video
option.text = session.streamSrc.getVideoTracks()[0].label;
option.value = "YYY";
videoSelect.appendChild(option);
option.selected = true;
}
if (optionss) {
optionss.lastSelected = videoSelect.selectedIndex;
}
///////////// /// NO AUDIO appended option
var option = document.createElement('input');
option.type = "checkbox";
option.value = "ZZZ";
option.style.display = "none"
option.id = "audioSourceNoAudio2";
var label = document.createElement('label');
label.for = option.name;
label.innerHTML = " No Audio";
var listele = document.createElement('li');
if (session.streamSrc.getAudioTracks().length == 0) {
option.checked = true;
} else {
listele.style.display = "none";
option.checked = false;
}
option.onchange = function(event) { // make sure to clear 'no audio option' if anything else is selected
log("change 4938");
if (!(CtrlPressed)) {
document.querySelectorAll("#audioSource3 input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.value !== item.value) {
item.checked = false;
if (item.dataset.type == "screen") {
item.parentElement.parentElement.removeChild(item.parentElement);
}
while (SelectedAudioInputDevices.indexOf(item.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(item.value), 1);
}
} else {
item.checked = true;
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {
//
} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
}
});
} else {
document.querySelectorAll("#audioSource3 input[type='checkbox']").forEach(function(item) {
if (event.currentTarget.value === item.value) {
event.currentTarget.checked = true;
if (SelectedAudioInputDevices.indexOf(event.currentTarget.value) > -1) {} else {
SelectedAudioInputDevices.push(event.currentTarget.value);
}
} else {
item.checked = false;
if (item.dataset.type == "screen") {
item.parentElement.parentElement.removeChild(item.parentElement);
}
while (SelectedAudioInputDevices.indexOf(item.value) > -1) {
SelectedAudioInputDevices.splice(SelectedAudioInputDevices.indexOf(item.value), 1);
}
}
});
}
};
listele.appendChild(option);
listele.appendChild(label);
audioInputSelect.appendChild(listele);
////////////
selectors.forEach((select, selectorIndex) => {
if (Array.prototype.slice.call(select.childNodes).some(n => n.value === values[selectorIndex])) {
select.value = values[selectorIndex];
}
});
audioInputSelect.onchange = function() {
log("Audio OPTION HAS CHANGED? 2");
activatedPreview = false;
setTimeout(function(){
grabAudio("videosource", "#audioSource3");
},10)
};
videoSelect.onchange = function(event) {
try {
if (event.target.options[event.target.options.selectedIndex].value === "XXX") {
videoSelect.selectedIndex = event.target.options[event.target.options.selectedIndex].lastSelected;
if (session.screenShareState == false) {
toggleScreenShare();
} else {
toggleScreenShare(true);
}
return;
}
} catch (e) {}
log("video source changed");
activatedPreview = false;
grabVideo(session.quality, "videosource", "select#videoSource3");
enumerateDevices().then(gotDevices2).then(function() {
session.screenShareState = false;
pokeIframeAPI("screen-share-ended");
getById("screensharebutton").classList.add("float");
getById("screensharebutton").classList.remove("float2");
});
};
getById("refreshVideoButton").onclick = function() {
if (session.screenShareState) {
log("can't refresh a screenshare");
return;
}
log("video source changed");
activatedPreview = false;
grabVideo(session.quality, "videosource", "select#videoSource3");
};
audioOutputSelect.onchange = function() {
if ((iOS) || (iPad)) {
return;
}
var outputSelect = document.querySelector('select#outputSource3');
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
//if (session.sink=="default"){session.sink=false;} else {
try {
getById("videosource").setSinkId(session.sink).then(() => {
log("New Output Device:" + session.sink);
}).catch(error => {
errorlog(error);
});
} catch (e) {
errorlog(e);
}
for (UUID in session.rpcs) {
session.rpcs[UUID].videoElement.setSinkId(session.sink).then(() => {
log("New Output Device for: " + UUID);
}).catch(error => {
errorlog(error);
});
}
}
} catch (e) {
errorlog(e);
}
}
function playtone(screen = false) {
if ((iOS) || (iPad)) {
// try{
// session.audioContext.resume();
// } catch(e){errorlog(e);}
var testtone = document.getElementById("testtone");
if (testtone) {
testtone.mute
testtone.play();
}
return;
}
if (screen) {
var outputSelect = document.querySelector('select#outputSourceScreenshare');
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
}
var testtone = document.getElementById("testtone");
if (testtone) {
if (session.sink) {
try {
testtone.setSinkId(session.sink).then(() => { // TODO: iOS doens't support sink. Needs to bypass if IOS
log("changing audio sink:" + session.sink);
testtone.play();
}).catch(error => {
errolog("couldn't set sink");
errorlog(error);
});
} catch (e) {
warnlog(e); // firefox?
testtone.play();
}
} else {
testtone.play();
}
}
}
async function getAudioOnly(selector, trackid = null, override = false) {
var audioSelect = document.querySelector(selector).querySelectorAll("input");
var audioList = [];
var streams = [];
log("getAudioOnly()");
for (var i = 0; i < audioSelect.length; i++) {
if (audioSelect[i].value == "ZZZ") {
continue;
} else if (trackid == audioSelect[i].value) { // skip already excluded
continue;
} else if ("screen" == audioSelect[i].dataset.type) { // skip already excluded ---------- !!!!!! DOES THIS MAKE SENSE? TODO: CHECK
continue;
} else if (audioSelect[i].checked) {
log(audioSelect[i]);
audioList.push(audioSelect[i]);
}
}
for (var i = 0; i < audioList.length; i++) {
if ((audioList[i].value == "default") && (session.echoCancellation !== false) && (session.autoGainControl !== false) && (session.noiseSuppression !== false)) {
var constraint = {
audio: true
};
} else { // Just trying to avoid problems with some systems that don't support these features
var constraint = {
audio: {
deviceId: {
exact: audioList[i].value
}
}
};
if (session.echoCancellation === false) {
constraint.audio.echoCancellation = false;
}
if (session.autoGainControl === false) {
constraint.audio.autoGainControl = false;
}
if (session.noiseSuppression === false) {
constraint.audio.noiseSuppression = false;
}
}
constraint.video = false;
if (override !== false) {
try {
if (override.audio.deviceId == audioList[i].value) {
constraint = override;
}
} catch (e) {}
}
if (session.audioInputChannels) {
if (constraint.audio === true) {
constraint.audio = {};
constraint.audio.channelCount = session.audioInputChannels;
} else if (constraint.audio) {
constraint.audio.channelCount = session.audioInputChannels;
}
}
log("CONSTRAINT");
log(constraint);
var stream = await navigator.mediaDevices.getUserMedia(constraint).then(function(stream2) {
return stream2;
}).catch(function(err) {
errorlog(err);
if (!(session.cleanOutput)) {
if (override !== false) {
if (err.name) {
if (err.constraint) {
warnUser(err['name'] + ": " + err['constraint']);
}
}
}
}
}); // More error reporting maybe?
if (stream) {
streams.push(stream);
}
}
return streams;
}
function applyMirror(mirror, eleName = 'previewWebcam') { // true unmirrors as its already mirrored
var transFlip = "";
var transNorm = "";
if ((eleName == 'videosource') && (session.windowed)) {
transFlip = " translate(0, 50%)";
transNorm = " translate(0, -50%)";
}
if (session.mirrored == 2) {
mirror = true;
} else if (session.mirrored === 0) {
mirror = true;
}
if (mirror) {
if (session.mirrored && session.flipped) {
getById(eleName).style.transform = " scaleX(-1) scaleY(-1)" + transFlip;
getById(eleName).classList.add("mirrorControl");
} else if (session.mirrored) {
getById(eleName).style.transform = "scaleX(-1)" + transNorm;
getById(eleName).classList.add("mirrorControl");
} else if (session.flipped) {
getById(eleName).style.transform = "scaleY(-1) scaleX(1)" + transFlip;
getById(eleName).classList.remove("mirrorControl");
} else {
getById(eleName).style.transform = "scaleX(1)" + transNorm;
getById(eleName).classList.remove("mirrorControl");
}
} else {
if (session.mirrored && session.flipped) {
getById(eleName).style.transform = " scaleX(1) scaleY(-1)" + transFlip;
getById(eleName).classList.remove("mirrorControl");
} else if (session.mirrored) {
getById(eleName).style.transform = "scaleX(1)" + transNorm;
getById(eleName).classList.remove("mirrorControl");
} else if (session.flipped) {
getById(eleName).style.transform = "scaleY(-1) scaleX(-1)" + transFlip;
getById(eleName).classList.add("mirrorControl");
} else {
getById(eleName).style.transform = "scaleX(-1)" + transNorm;
getById(eleName).classList.add("mirrorControl");
}
}
}
function cleanupMediaTracks() {
try {
if (session.streamSrc) {
session.streamSrc.getTracks().forEach(function(track) {
session.streamSrc.removeTrack(track);
track.stop();
log("stopping old track");
});
}
if (session.videoElement) {
session.videoElement.srcObject.getTracks().forEach(function(track) {
session.videoElement.srcObject.removeTrack(track);
track.stop();
log("stopping old track");
});
}
activatedPreview = false;
} catch (e) {
errorlog(e);
}
}
/// Detect system changes; handle change or use for debugging
var lastAudioDevice = null;
var lastVideoDevice = null;
var lastPlaybackDevice = null;
var audioReconnectTimeout = null;
var videoReconnectTimeout = null;
var grabDevicesTimeout = null;
var playbackReconnectTimeout = null;
function reconnectDevices(event) { /// TODO: Perhaps change this to only if there is a DISCONNECT; rather than ON NEW DEVICE?
if ((iOS) || (iPad)) {
// try{
// session.audioContext.resume();
// } catch(e){errorlog(e);}
resetupAudioOut();
return;
}
warnlog("A media device has changed");
if (document.getElementById("previewWebcam")) {
var outputSelect = document.getElementById("outputSource");
if (!outputSelect) {
errorlog("resetup audio failed");
return;
}
try {
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
getById("previewWebcam").setSinkId(session.sink).then(() => {}).catch(error => {
errorlog("4960");
errorlog(error);
});
} catch (e) {
errorlog(e);
}
return;
}
if (session.streamSrc === null) {
return;
}
if (document.getElementById("videosource") === null) {
return;
}
try {
session.streamSrc.getTracks().forEach(function(track) {
if (track.readyState == "ended") {
if (track.kind == "audio") {
lastAudioDevice = track.label;
} else if (track.kind == "video") {
lastVideoDevice = track.label;
}
session.streamSrc.removeTrack(track);
log("remove ended old track");
}
});
session.videoElement.srcObject.getTracks().forEach(function(track) {
if (track.readyState == "ended") {
session.videoElement.srcObject.removeTrack(track);
log("remove ended old track");
}
});
} catch (e) {
errorlog(e);
}
clearTimeout(audioReconnectTimeout);
audioReconnectTimeout = null;
if (lastAudioDevice) {
audioReconnectTimeout = setTimeout(function() { // only reconnect same audio device. If reconnected, clear the disconnected flag.
enumerateDevices().then(gotDevices2).then(function() {
// TODO: check to see if any audio is connected?
var streamConnected = false;
var audioSelect = document.querySelector("#audioSource3").querySelectorAll("input");
for (var i = 0; i < audioSelect.length; i++) {
if (audioSelect[i].value == "ZZZ") {
continue;
} else if (audioSelect[i].checked) {
log("checked");
streamConnected = true;
break;
}
}
if (!streamConnected) {
for (var i = 0; i < audioSelect.length; i++) {
if (audioSelect[i].value == "ZZZ") {
continue;
}
//errorlog(lastAudioDevice + " : " + audioSelect[i].dataset.label);
if (lastAudioDevice == audioSelect[i].dataset.label) { // if the last disconnected device matches.
audioSelect[i].checked = true;
streamConnected = true;
lastAudioDevice = null;
warnlog("DISCONNECTED AUDIO DEVICE RECONNECTED");
//for (var j=0; j check if session.sink still exists -> if not, select default default (track past last sink) -> if last disconnected devices comes back, reconnect it.
// lastPlaybackDevice
//if (session.sink){ // Let Chrome handle the audio automatically, since not manually specified.
clearTimeout(playbackReconnectTimeout);
playbackReconnectTimeout = setTimeout(function() {
enumerateDevices().then(gotDevices2).then(function() {
resetupAudioOut();
});
}, 500);
}
function resetupAudioOut() {
if ((iOS) || (iPad)) {
for (var UUID in session.rpcs) {
if (session.rpcs[UUID].videoElement) {
session.rpcs[UUID].videoElement.pause().then(() => {
setTimeout(function(uuid) {
session.rpcs[uuid].videoElement.play().then(() => {
log("toggle pause/play");
});
}, 0, UUID);
});
}
}
return;
}
var outputSelect = document.getElementById("outputSource3");
if (!outputSelect) {
errorlog("resetup audio failed");
return;
}
log("Resetting Audio Output");
var sinkSet = false;
for (var i = 0; i < outputSelect.options.length; i++) {
if (outputSelect.options[i].value == session.sink) {
outputSelect.options[i].selected = true;
sinkSet = true;
}
}
if (sinkSet == false) {
if (outputSelect.options[0]) {
outputSelect.options[0].selected = true;
sinkSet = outputSelect.value;
}
} else {
sinkSet = session.sink;
}
if (sinkSet) {
session.videoElement.setSinkId(sinkSet).then(() => {}).catch(error => {
errorlog(error);
});
for (UUID in session.rpcs) {
try{
session.rpcs[UUID].videoElement.setSinkId(sinkSet).then(() => {
log("New Output Device for: " + UUID);
}).catch(error => {
errorlog(error);
});
} catch(e){warnlog(e);}
}
}
}
function obfuscateURL(input) {
if (input.startsWith("https://obs.ninja/")) {
input = input.replace('https://obs.ninja/', '');
} else if (input.startsWith("http://obs.ninja/")) {
input = input.replace('http://obs.ninja/', '');
} else if (input.startsWith("obs.ninja/")) {
input = input.replace('obs.ninja/', '');
}
input = input.replace('&view=', '&v=');
input = input.replace('&view&', '&v&');
input = input.replace('?view&', '?v&');
input = input.replace('?view=', '?v=');
input = input.replace('&videobitrate=', '&vb=');
input = input.replace('?videobitrate=', '?vb=');
input = input.replace('&bitrate=', '&vb=');
input = input.replace('?bitrate=', '?vb=');
input = input.replace('?audiodevice=', '?ad=');
input = input.replace('&audiodevice=', '&ad=');
input = input.replace('?label=', '?l=');
input = input.replace('&label=', '&l=');
input = input.replace('?stereo=', '?s=');
input = input.replace('&stereo=', '&s=');
input = input.replace('&stereo&', '&s&');
input = input.replace('?stereo&', '?s&');
input = input.replace('?webcam&', '?wc&');
input = input.replace('&webcam&', '&wc&');
input = input.replace('?remote=', '?rm=');
input = input.replace('&remote=', '&rm=');
input = input.replace('?password=', '?p=');
input = input.replace('&password=', '&p=');
input = input.replace('&maxvideobitrate=', '&mvb=');
input = input.replace('?maxvideobitrate=', '?mvb=');
input = input.replace('&maxbitrate=', '&mvb=');
input = input.replace('?maxbitrate=', '?mvb=');
input = input.replace('&height=', '&h=');
input = input.replace('?height=', '?h=');
input = input.replace('&width=', '&w=');
input = input.replace('?width=', '?w=');
input = input.replace('&quality=', '&q=');
input = input.replace('?quality=', '?q=');
input = input.replace('&cleanoutput=', '&clean=');
input = input.replace('?cleanoutput=', '?clean=');
input = input.replace('&maxviewers=', '&clean=');
input = input.replace('?maxviewers=', '?clean=');
input = input.replace('&framerate=', '&fr=');
input = input.replace('?framerate=', '?fr=');
input = input.replace('&fps=', '&fr=');
input = input.replace('?fps=', '?fr=');
input = input.replace('&permaid=', '&push=');
input = input.replace('?permaid=', '?push=');
input = input.replace('&roomid=', '&r=');
input = input.replace('?roomid=', '?r=');
input = input.replace('&room=', '&r=');
input = input.replace('?room=', '?r=');
log(input);
var key = "OBSNINJAFORLIFE";
var encrypted = CryptoJS.AES.encrypt(input, key);
var output = "https://invite.cam/" + encrypted.toString();
return output;
}
document.addEventListener("visibilitychange", function() {
log(document.hidden, document.visibilityState);
if ((iOS) || (iPad)) { // fixes a bug on iOS devices. Not need with other devices?
if (document.visibilityState === 'visible') {
setTimeout(function() {
resetupAudioOut();
}, 500);
}
}
});
try {
navigator.mediaDevices.ondevicechange = reconnectDevices;
} catch (e) {
errorlog(e);
}
function updateConnectionStatus() {
warnlog("Connection type changed from " + session.stats.network_type + " to " + Connection.effectiveType);
session.stats.network_type = Connection.effectiveType + " / " + Connection.type;
session.ping();
}
try {
var Connection = navigator.connection || navigator.mozConnection || navigator.webkitConnection;
session.stats.network_type = Connection.effectiveType + " / " + Connection.type;
Connection.addEventListener('change', updateConnectionStatus);
} catch (e) {}
var beforeScreenShare = null; // video
var screenShareAudioTrack = null;
async function toggleScreenShare(reload = false) { ////////////////////////////
if (reload) {
await grabScreen(quality = 0, audio = true, videoOnEnd = true).then(res => {
if (res != false) {
session.screenShareState = true;
getById("screensharebutton").classList.add("float2");
getById("screensharebutton").classList.remove("float");
enumerateDevices().then(gotDevices2).then(function() {});
}
});
return;
}
if (session.screenShareState == false) { // adding a screen
await grabScreen(quality = 0, audio = true, videoOnEnd = true).then(res => {
if (res != false) {
session.screenShareState = true;
getById("screensharebutton").classList.add("float2");
getById("screensharebutton").classList.remove("float");
enumerateDevices().then(gotDevices2).then(function() {});
}
});
} else { // removing a screen . session.screenShareState already true true /////////////////////////////////
session.screenShareState = false;
pokeIframeAPI("screen-share-ended");
if (beforeScreenShare) {
session.streamSrc.getAudioTracks().forEach(function(track) { // previous video track; saving it. Must remove the track at some point.
if (screenShareAudioTrack == track) { // since there are more than one audio track, lets see if we can remove JUST the audio track for the screen share.
session.streamSrc.removeTrack(track);
//session.videoElement.srcObject = outboundAudioPipeline(session.streamSrc);
track.stop();
}
});
session.streamSrc.getVideoTracks().forEach(function(track) {
errorlog(track);
session.streamSrc.removeTrack(track);
track.stop();
});
session.videoElement.srcObject.getVideoTracks().forEach(function(track) {
errorlog(track);
session.videoElement.srcObject.removeTrack(track);
track.stop();
});
getById("screensharebutton").classList.add("float");
getById("screensharebutton").classList.remove("float2");
session.streamSrc.addTrack(beforeScreenShare); // add back in the video track we had before we started screen sharing. It should be NULL if we changed the video track else where (such as via the settings). #TODO:
session.videoElement.srcObject.addTrack(beforeScreenShare);
toggleVideoMute(true);
for (UUID in session.pcs) {
try {
if ((session.pcs[UUID].guest == true) && (session.roombitrate === 0)) {
log("room rate restriction detected. No videos will be published to other guests");
} else if (session.pcs[UUID].allowVideo == true) { // allow
var senders = session.pcs[UUID].getSenders(); // for any connected peer, update the video they have if connected with a video already.
var added = false;
senders.forEach((sender) => { // I suppose there could be a race condition between negotiating and updating this. if joining at the same time as changnig streams?
if (sender.track) {
if (sender.track && sender.track.kind == "video") {
sender.replaceTrack(beforeScreenShare); // replace may not be supported by all browsers. eek.
sender.track.enabled = true;
added = true;
}
}
});
if (added == false) {
session.pcs[UUID].addTrack(beforeScreenShare, stream);
}
}
} catch (e) {
errorlog(e);
}
}
session.refreshScale();
beforeScreenShare = null;
}
toggleSettings(forceShow = true);
//enumerateDevices().then(gotDevices2).then(function(){
//grabVideo();
//grabAudio();
// toggleSettings(forceShow=true);
//});
}
}
async function grabScreen(quality = 0, audio = true, videoOnEnd = false) {
if (!navigator.mediaDevices.getDisplayMedia) {
if (!(session.cleanOutput)) {
setTimeout(function() {
warnUser("Sorry, your browser is not supported. Please use the desktop versions of Firefox or Chrome instead");
}, 1);
}
return false;
}
if (quality == 0) { // I'm going to go with default quality in most cases, as I assume Dynamic screenshare is going to want low-fps / high def.
var width = {
ideal: 1920
};
var height = {
ideal: 1080
};
} else if (quality == 1) {
var width = {
ideal: 1280
};
var height = {
ideal: 720
};
} else if (quality == 2) {
var width = {
ideal: 640
};
var height = {
ideal: 360
};
} else if (quality >= 3) { // lowest
var width = {
ideal: 320
};
var height = {
ideal: 180
};
}
if (session.width) {
width = {
ideal: session.width
};
}
if (session.height) {
height = {
ideal: session.height
};
}
var constraints = { // this part is a bit annoying. Do I use the same settings? I can add custom setting controls here later
audio: {
echoCancellation: false, // For screen sharing, we want it off by default.
autoGainControl: false
, noiseSuppression: false
}
, video: {
width: width
, height: height
, mediaSource: "screen"
}
//,cursor: {exact: "none"}
};
try {
let supportedConstraints = navigator.mediaDevices.getSupportedConstraints();
if (supportedConstraints.cursor) {
constraints.video.cursor = "never";
}
} catch(e){
warnlog("navigator.mediaDevices.getSupportedConstraints() not supported");
}
if (session.echoCancellation === true) {
constraints.audio.echoCancellation = true;
}
if (session.autoGainControl === true) {
constraints.audio.autoGainControl = true;
}
if (session.noiseSuppression === true) {
constraints.audio.noiseSuppression = true;
}
if (audio == false) {
constraints.audio = false;
}
if (session.framerate) {
constraints.video.frameRate = session.framerate;
} else if (session.maxframerate !== false){ // not limiting screen share's fps with quality=2 due to gaming centric nature
constraints.video.frameRate = {
ideal: session.maxframerate,
max: session.maxframerate
};
}
return navigator.mediaDevices.getDisplayMedia(constraints).then(function(stream) {
log("adding video tracks 2245");
var eleName = "videosource";
try {
if (session.streamSrc) {
session.streamSrc.getVideoTracks().forEach(function(track) {
//track.stop();
beforeScreenShare = track;
session.streamSrc.removeTrack(track);
log("stopping video track");
});
session.videoElement.srcObject.getVideoTracks().forEach(function(track) {
//track.stop();
session.videoElement.srcObject.removeTrack(track);
log("stopping video track 2");
});
} else {
session.streamSrc = new MediaStream();
session.videoElement.srcObject = session.streamSrc;
log("CREATE NEW STREAM");
}
} catch (e) {
errorlog(e);
}
//session.videoElement.srcObject = session.streamSrc;
// Let's not pass the AUDIO thru the webaudio filter. It's screen share after all.
try {
stream.getVideoTracks()[0].onended = function() { // if screen share stops,
session.streamSrc.getVideoTracks().forEach(function(track) {
session.streamSrc.removeTrack(track);
track.stop();
log("stopping video track 3");
});
session.videoElement.srcObject.getVideoTracks().forEach(function(track) {
session.videoElement.srcObject.removeTrack(track);
track.stop();
log("stopping video track 4");
});
session.screenShareState = false;
pokeIframeAPI("screen-share-ended");
getById("screensharebutton").classList.add("float");
getById("screensharebutton").classList.remove("float2");
if (videoOnEnd == true) {
//activatedPreview = false;
if (beforeScreenShare) {
session.streamSrc.addTrack(beforeScreenShare);
session.videoElement.srcObject.addTrack(beforeScreenShare);
if (beforeScreenShare.kind == "video") {
toggleVideoMute(true);
for (UUID in session.pcs) {
try {
if ((session.pcs[UUID].guest == true) && (session.roombitrate === 0)) {
log("room rate restriction detected. No videos will be published to other guests");
} else if (session.pcs[UUID].allowVideo == true) { // allow
var senders = session.pcs[UUID].getSenders(); // for any connected peer, update the video they have if connected with a video already.
var added = false;
senders.forEach((sender) => { // I suppose there could be a race condition between negotiating and updating this. if joining at the same time as changnig streams?
if (sender.track) {
if (sender.track && sender.track.kind == "video") {
sender.replaceTrack(beforeScreenShare); // replace may not be supported by all browsers. eek.
sender.track.enabled = true;
added = true;
}
}
});
if (added == false) {
session.pcs[UUID].addTrack(beforeScreenShare, stream);
}
}
} catch (e) {
errorlog(e);
}
}
session.refreshScale();
}
beforeScreenShare = null;
}
toggleSettings(forceShow = true);
//grabVideo(eleName='videosource', selector="select#videoSource3");
} else {
grabScreen();
}
};
} catch (e) {
log("No Video selected; screensharing?");
}
stream.getTracks().forEach(function(track) {
addScreenDevices(track);
session.streamSrc.addTrack(track, stream); // Lets not add the audio to this preview; echo can be annoying
//session.videoElement.srcObject = outboundAudioPipeline(session.streamSrc); // TODO; this should probably be added.
session.videoElement.srcObject.addTrack(track, stream); // I should probably add the remote control to his ; #TODO:
if (track.kind == "video") {
toggleVideoMute(true);
for (UUID in session.pcs) {
try {
if ((session.pcs[UUID].guest == true) && (session.roombitrate === 0)) {
log("room rate restriction detected. No videos will be published to other guests");
} else if (session.pcs[UUID].allowVideo == true) { // allow
var senders = session.pcs[UUID].getSenders(); // for any connected peer, update the video they have if connected with a video already.
var added = false;
senders.forEach((sender) => { // I suppose there could be a race condition between negotiating and updating this. if joining at the same time as changnig streams?
if (sender.track) {
if (sender.track && sender.track.kind == "video") {
sender.replaceTrack(track); // replace may not be supported by all browsers. eek.
sender.track.enabled = true;
added = true;
}
}
});
if (added == false) {
session.pcs[UUID].addTrack(track, stream);
}
}
} catch (e) {
errorlog(e);
}
}
session.refreshScale();
} else {
toggleMute(true); // I might want to move this outside the loop, but whatever
for (UUID in session.pcs) {
try {
if (session.pcs[UUID].allowAudio == true) {
session.pcs[UUID].addTrack(track, stream); // If screen sharing, we will add audio; not replace.
}
} catch (e) {
errorlog(log);
}
}
screenShareAudioTrack = track;
}
});
applyMirror(true, eleName);
return true;
}).catch(function(err) {
errorlog(err);
if ((err.name == "NotAllowedError") || (err.name == "PermissionDeniedError")) {
// User Stopped it.
} else {
if (audio == true) {
setTimeout(function() {
grabScreen(quality, false);
}, 1);
}
if (!(session.cleanOutput)) {
setTimeout(function() {
warnUser(err);
}, 1); // TypeError: Failed to execute 'getDisplayMedia' on 'MediaDevices': Audio capture is not supported
}
}
return false;
});
}
var getUserMediaRequestID = 0;
var grabVideoUserMediaTimeout = null;
var grabVideoTimer = null;
async function grabVideo(quality = 0, eleName = 'previewWebcam', selector = "select#videoSourceSelect") {
if (activatedPreview == true) {
log("activated preview return 2");
return;
}
activatedPreview = true;
log("Grabbing video: " + quality);
if (grabVideoTimer) {
clearTimeout(grabVideoTimer);
}
log("element:" + eleName);
var wasDisabled = true;
try {
if (session.streamSrc) {
if (session.canvasSource){
session.canvasSource.srcObject.getTracks().forEach(function(trk) {
session.canvasSource.srcObject.removeTrack(trk);
wasDisabled=false;
});
}
if (session.videoElement.srcObject) {
session.videoElement.srcObject.getVideoTracks().forEach(function(track) {
session.videoElement.srcObject.removeTrack(track);
session.videoElement.load();
wasDisabled=false;
});
}
session.streamSrc.getVideoTracks().forEach(function(track) {
session.streamSrc.removeTrack(track);
track.stop();
log("track removed");
wasDisabled=false;
});
} else {
//log(session.videoElement.srcObject.getTracks());
session.streamSrc = new MediaStream();
session.videoElement.srcObject = session.streamSrc;
log("CREATE NEW STREAM");
}
} catch (e) {
errorlog(e);
}
session.videoElement.controls = false;
log("selector: " + selector);
var videoSelect = document.querySelector(selector); // document.querySelector("videoSource3").value == "ZZZ"
log(videoSelect);
var mirror = false;
if (videoSelect.value == "ZZZ") { // if there is no video, or if manually set to audio ready, then do this step.
warnlog("ZZZ SET - so no VIDEO");
if (eleName == "previewWebcam") {
if (session.autostart) {
publishWebcam(); // no need to mirror as there is no video...
return;
} else {
log("4462");
updateStats();
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = false;
gowebcam.dataset.ready = "true";
gowebcam.innerHTML = "START";
miniTranslate(gowebcam, "start");
}
}
} else { // If they disabled the video but not in preview mode; but actualy live. We will want to remove the stream from the publishing
// we don't want to do this otherwise, as we are "replacing" the track in other cases.
// this does cause a problem, as previous bitrate settings & resolutions might not be applied if switched back.... must test
for (UUID in session.pcs) {
var senders = session.pcs[UUID].getSenders(); // for any connected peer, update the video they have if connected with a video already.
senders.forEach((sender) => { // I suppose there could be a race condition between negotiating and updating this. if joining at the same time as changnig streams?
if (sender.track && sender.track.kind == "video") {
sender.track.enabled = false;
getById("mutevideobutton").classList.add("advanced"); // hide the mute button, so they can't unmute while no video.
//session.pcs[UUID].removeTrack(sender); // replace may not be supported by all browsers. eek.
errorlog("DELETED SENDER");
}
});
}
var msg = {};
msg.videoMuted = true;
session.sendMessage(msg);
}
// end
} else {
var sq = 0;
if (session.quality === false) {
sq = session.quality_wb;
} else if (session.quality > 2) { // 1080, 720, and 360p
sq = 2; // hacking my own code. TODO: ugly, so I need to revisit this.
} else {
sq = session.quality;
}
if ((quality === false) || (quality < sq)) {
quality = sq; // override the user's setting
}
if ((iOS) || (iPad)) { // iOS will not work correctly at 1080p; likely a h264 codec issue.
if (quality == 0) {
quality = 1;
}
}
var constraints = {
audio: false,
video: getUserMediaVideoParams(quality, iOS)
};
log("Quality selected:" + quality);
var _, sUsrAg = navigator.userAgent;
if ((iOS) || (iPad)) {
constraints.video.deviceId = {
exact: videoSelect.value
}; // iPhone 6s compatible ? Needs to be exact for iPhone 6s
} else if (sUsrAg.indexOf("Firefox") > -1) {
constraints.video.deviceId = {
exact: videoSelect.value
}; // Firefox is a dick. Needs it to be exact.
} else if (videoSelect.options[videoSelect.selectedIndex].text.includes("NDI Video")) { // NDI does not like "EXACT"
constraints.video.deviceId = videoSelect.value;
} else {
constraints.video.deviceId = {
exact: videoSelect.value
}; // Default. Should work for Logitech, etc.
}
if (session.width) {
constraints.video.width = {
exact: session.width
}; // manually specified - so must be exact
}
if (session.height) {
constraints.video.height = {
exact: session.height
};
}
if (session.framerate) {
constraints.video.frameRate = {
exact: session.framerate
};
} else if (session.maxframerate != false){
constraints.video.frameRate = {
ideal: session.maxframerate,
max: session.maxframerate
};
}
if (session.ptz){
if (constraints.video && constraints.video!==true){
if (getChromeVersion() && getChromeVersion()>80){
constraints.video.pan=true;
constraints.video.tilt=true;
constraints.video.zoom=true;
}
}
}
var obscam = false;
log(videoSelect.options[videoSelect.selectedIndex].text);
if (videoSelect.options[videoSelect.selectedIndex].text.startsWith("OBS-Camera")) { // OBS Virtualcam
mirror = true;
obscam = true;
} else if (videoSelect.options[videoSelect.selectedIndex].text.startsWith("OBS Virtual Camera")) { // OBS Virtualcam
mirror = true;
obscam = true;
} else if (videoSelect.options[videoSelect.selectedIndex].text.includes(" back")) { // Android
mirror = true;
} else if (videoSelect.options[videoSelect.selectedIndex].text.includes(" rear")) { // Android
mirror = true;
} else if (videoSelect.options[videoSelect.selectedIndex].text.includes("NDI Video")) { // NDI Virtualcam
mirror = true;
} else if (videoSelect.options[videoSelect.selectedIndex].text.startsWith("Back Camera")) { // iPhone and iOS
mirror = true;
} else {
mirror = false;
}
session.mirrorExclude = mirror;
log(constraints);
clearTimeout(grabVideoUserMediaTimeout);
getUserMediaRequestID += 1;
grabVideoUserMediaTimeout = setTimeout(function(gumID) {
navigator.mediaDevices.getUserMedia(constraints).then(function(stream) {
if (getUserMediaRequestID !== gumID) {
errorlog("GET USER MEDIA CALL HAS EXPIRED");
return;
}
log("adding video tracks 2412");
stream.getVideoTracks().forEach(function(track) {
if (!session.streamSrc) {
session.streamSrc = new MediaStream();
}
if (!session.videoElement) {
if (document.getElementById("previewWebcam")) {
session.videoElement = document.getElementById("previewWebcam");
} else if (document.getElementById("videosource")) {
session.videoElement = document.getElementById("videosource");
}
}
if (session.effects) {
track = applyEffects(track,stream);
} else {
log(session.videoElement);
session.streamSrc.addTrack(track, stream); // add video track to the preview video
session.videoElement.srcObject.addTrack(track, stream); // add video track to the preview video
//session.videoElement.srcObject = outboundAudioPipeline(session.streamSrc); // WE DONT DO THIS UNLESS ADDING A NEW AUDIO TRACK ANDDDDD ARE PREPARED TO SETUP AUDIO RE_SENDERS
}
toggleVideoMute(true);
for (UUID in session.pcs) {
try {
if (((iOS) || (iPad)) && (session.pcs[UUID].guest == true)) {
warnlog("iOS and GUest detected");
} else if ((session.pcs[UUID].guest == true) && (session.roombitrate === 0)) {
log("room rate restriction detected. No videos will be published to other guests");
} else if (session.pcs[UUID].allowVideo == true) { // allow
// for any connected peer, update the video they have if connected with a video already.
var added = false;
session.pcs[UUID].getSenders().forEach((sender) => { // I suppose there could be a race condition between negotiating and updating this. if joining at the same time as changnig streams?
if (sender.track && sender.track.kind == "video") {
sender.replaceTrack(track); // replace may not be supported by all browsers. eek.
sender.track.enabled = true;
added = true;
}
});
if (added == false) {
session.pcs[UUID].addTrack(track, stream); // can't replace, so adding
}
}
} catch (e) {
errorlog(e);
}
}
if (wasDisabled && !session.videoMuted){
var msg = {};
msg.videoMuted = session.videoMuted;
session.sendMessage(msg);
}
session.refreshScale();
});
applyMirror(mirror, eleName);
if (eleName == "previewWebcam") {
if (session.autostart) {
publishWebcam();
} else {
log("4620");
if (document.getElementById("gear_webcam")) {
updateStats(obscam);
}
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = false;
gowebcam.dataset.ready = "true";
gowebcam.innerHTML = "START";
miniTranslate(gowebcam, "start");
}
}
} else if (getById("gear_webcam3").style.display === "inline-block") {
updateStats(obscam);
}
// Once crbug.com/711524 is fixed, we won't need to wait anymore. This is
// currently needed because capabilities can only be retrieved after the
// device starts streaming. This happens after and asynchronously w.r.t.
// getUserMedia() returns.
if (grabVideoTimer) {
clearTimeout(grabVideoTimer);
if (eleName == "previewWebcam") {
session.videoElement.controls = true;
}
}
if (getById("popupSelector_constraints_video")) {
getById("popupSelector_constraints_video").innerHTML = "";
}
if (getById("popupSelector_constraints_audio")) {
getById("popupSelector_constraints_audio").innerHTML = "";
}
if (getById("popupSelector_constraints_loading")) {
getById("popupSelector_constraints_loading").style.display = "";
}
grabVideoTimer = setTimeout(function() {
if (getById("popupSelector_constraints_loading")) {
getById("popupSelector_constraints_loading").style.display = "none";
}
if (eleName == "previewWebcam") {
session.videoElement.controls = true;
} else {
updateConstraintSliders();
}
dragElement(session.videoElement);
}, 1000); // focus
makeImages(true);
log("DONE - found stream");
}).catch(function(e) {
activatedPreview = false;
errorlog(e);
if (e.name === "OverconstrainedError") {
errorlog(e.message);
log("Resolution or framerate didn't work");
} else if (e.name === "NotReadableError") {
if (quality <= 10) {
grabVideo(quality + 1, eleName, selector);
} else {
if (!(session.cleanOutput)) {
if (iOS) {
warnUser("An error occured. Closing existing tabs in Safari may solve this issue.");
} else {
warnUser("Error: Could not start video source.\n\nTypically this means the Camera is already be in use elsewhere. Most webcams can only be accessed by one program at a time.\n\nTry a different camera or perhaps try re-plugging in the device.");
}
}
activatedPreview = true;
if (getById('gowebcam')) {
getById('gowebcam').innerHTML = "Problem with Camera";
}
}
return;
} else if (e.name === "NavigatorUserMediaError") {
if (getById('gowebcam')) {
getById('gowebcam').innerHTML = "Problem with Camera";
}
if (!(session.cleanOutput)) {
warnUser("Unknown error: 'NavigatorUserMediaError'");
}
return;
} else if (e.name === "timedOut") {
activatedPreview = true;
if (getById('gowebcam')) {
getById('gowebcam').innerHTML = "Problem with Camera";
}
if (!(session.cleanOutput)) {
warnUser(e.message);
}
return;
} else {
errorlog("An unknown camera error occured");
}
if (quality <= 10) {
grabVideo(quality + 1, eleName, selector);
} else {
errorlog("********Camera failed to work");
activatedPreview = true;
if (getById('gowebcam')) {
getById('gowebcam').innerHTML = "Problem with Camera";
}
if (!(session.cleanOutput)) {
if (session.width || session.height || session.framerate) {
warnUser(" Camera failed to load.\n\nPlease ensure your camera supports the resolution and framerate that has been manually specified. Perhaps use &quality=0 instead.");
} else {
warnUser(" Camera failed to load.\n\nPlease make sure it is not already in use by another application.\n\nPlease make sure you have accepted the camera permissions.");
}
}
}
});
}, 100, getUserMediaRequestID);
}
}
async function grabAudio(eleName = "previewWebcam", selector = "#audioSource", trackid = null, override = false) { // trackid is the excluded track
if (activatedPreview == true) {
log("activated preview return 2");
return;
}
activatedPreview = true;
warnlog("GRABBING AUDIO");
log("TRACK EXCLUDED:" + trackid);
try {
if (session.videoElement.srcObject) {
var audioSelect = document.querySelector(selector).querySelectorAll("input");
var audioExcludeList = [];
for (var i = 0; i < audioSelect.length; i++) {
try {
if ("screen" == audioSelect[i].dataset.type) { // skip already excluded ---------- !!!!!! DOES THIS MAKE SENSE? TODO: CHECK
if (audioSelect[i].checked) {
audioExcludeList.push(audioSelect[i]);
}
}
} catch (e) {
errorlog(e);
}
}
session.videoElement.srcObject.getAudioTracks().forEach(function(track) {
for (var i = 0; i < audioExcludeList.length; i++) {
try {
if (audioExcludeList[i].label == track.label) {
warnlog("DONE");
return;
}
} catch (e) {}
}
if (trackid && (track.id == trackid)) {
warnlog("SKIPPED EXCLUDED TRACK?");
return;
}
session.videoElement.srcObject.removeTrack(track);
track.stop();
});
session.streamSrc.getAudioTracks().forEach(function(track) {
for (var i = 0; i < audioExcludeList.length; i++) {
try {
if (audioExcludeList[i].label == track.label) {
warnlog("EXCLUDING TRACK; PROBABLY SCREEN SHARE");
return;
}
} catch (e) {}
}
if (trackid && (track.id == trackid)) {
warnlog("SKIPPED EXCLUDED TRACK?");
return;
}
session.streamSrc.removeTrack(track);
track.stop();
});
} else { // if no stream exists
session.streamSrc = new MediaStream();
session.videoElement.srcObject = session.streamSrc;
log("CREATE NEW SOURCE FOR AUDIO");
}
} catch (e) {
errorlog(e);
}
var streams = await getAudioOnly(selector, trackid, override); // Get audio streams
warnlog(streams);
try {
for (var i = 0; i < streams.length; i++) {
streams[i].getAudioTracks().forEach(function(track) {
session.streamSrc.addTrack(track, streams[i]); // add video track to the preview video
});
}
session.videoElement.srcObject = outboundAudioPipeline(session.streamSrc);
toggleMute(true);
if (session.videoElement.srcObject.getAudioTracks()) {
for (UUID in session.pcs) {
if (session.pcs[UUID].allowAudio == true) {
var tracks = session.videoElement.srcObject.getAudioTracks();
session.pcs[UUID].getSenders().forEach((sender) => {
var good = false;
if (sender.track && sender.track.id && (sender.track.kind == "audio")) {
tracks.forEach(function(track) {
if (track.id == sender.track.id) {
good = true;
}
});
} else { // video or something else; ignore it.
return;
}
if (good) {
return;
}
sender.track.enabled = false;
//session.pcs[UUID].removeTrack(sender); // Apparently removeTrack causes renogiation; also kills send/recv.
});
if (tracks.length) {
tracks.forEach(function(track) {
var matched = false;
session.pcs[UUID].getSenders().forEach((sender) => {
if (sender.track && sender.track.id && (sender.track.kind !== "video")) {
warnlog(sender.track.id + " " + track.id);
if (sender.track.id == track.id) {
warnlog("MATCHED 1");
matched = true;
}
}
});
if (matched) {
return;
}
var added = false;
session.pcs[UUID].getSenders().forEach((sender) => {
if (added) {
return;
}
if (sender.track && (sender.track.enabled == false)) {
sender.replaceTrack(track);
sender.track.enabled = true;
added = true;
warnlog("ADDED 2");
}
});
if (added) {
return;
}
var sender = session.pcs[UUID].addTrack(track, session.videoElement.srcObject);
});
} else {
session.pcs[UUID].getSenders().forEach((sender) => {
if (sender.track && sender.track.kind == "audio") {
sender.track.enabled = false; // (trying this instead)
//session.pcs[UUID].removeTrack(sender); // Apparently removeTrack causes renogiation; also kills send/recv.
}
});
}
}
}
}
} catch (e) {
errorlog(e);
}
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = false;
gowebcam.dataset.ready = "true";
gowebcam.innerHTML = "START";
miniTranslate(gowebcam, "start");
}
}
function tryAgain(event) { // audio or video agnostic track reconnect ------------not actually in use,. maybe out of date
log("TRY AGAIN TRIGGERED");
warnlog(event);
}
function enterPressedClick(event, ele) {
if (event.keyCode === 13) {
event.preventDefault();
ele.click();
}
}
function enterPressed(event, callback) {
// Number 13 is the "Enter" key on the keyboard
if (event.keyCode === 13) {
event.preventDefault();
callback();
}
}
function dragElement(elmnt) {
var millis = Date.now();
try {
var input = getById("zoomSlider");
var stream = elmnt.srcObject;
try {
var track0 = stream.getVideoTracks();
} catch (e) {
return;
}
if (!(track0.length)) {
return;
}
track0 = track0[0];
if (track0.getCapabilities) {
var capabilities = track0.getCapabilities();
var settings = track0.getSettings();
// Check whether zoom is supported or not.
if (!('zoom' in capabilities)) {
log('Zoom is not supported by ' + track0.label);
return;
}
// Map zoom to a slider element.
input.min = capabilities.zoom.min;
input.max = capabilities.zoom.max;
input.step = capabilities.zoom.step;
input.value = settings.zoom;
}
} catch (e) {
errorlog(e);
return;
}
log("drag on");
elmnt.onmousedown = dragMouseDown;
elmnt.onclick = onvideoclick;
elmnt.ontouchstart = dragMouseDown;
var pos0 = 1;
function onvideoclick(e) {
log(e);
log("onvideoclick");
e = e || window.event;
e.preventDefault();
return false;
}
function dragMouseDown(e) {
log(e);
log("dragMouseDown");
//closeDragElement(null);
//elmnt.controls = false;
e = e || window.event;
e.preventDefault();
pos0 = input.value;
if (e.type == 'touchstart' || e.type == 'touchmove' || e.type == 'touchend' || e.type == 'touchcancel') {
var touch = e.touches[0] || e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
pos3 = touch.clientX;
pos4 = touch.clientY;
} else if (e.type == 'mousedown' || e.type == 'mouseup' || e.type == 'mousemove' || e.type == 'mouseover' || e.type == 'mouseout' || e.type == 'mouseenter' || e.type == 'mouseleave') {
pos3 = e.clientX;
pos4 = e.clientY;
}
document.ontouchup = closeDragElement;
document.onmouseup = closeDragElement;
document.ontouchmove = elementDrag;
document.onmousemove = elementDrag;
}
function elementDrag(e) {
e = e || window.event;
e.preventDefault();
// calculate the new cursor position:
if (Date.now() - millis < 50) {
return;
}
millis = Date.now();
if (e.type == 'touchstart' || e.type == 'touchmove' || e.type == 'touchend' || e.type == 'touchcancel') {
var touch = e.touches[0] || e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
pos1 = touch.clientX;
pos2 = touch.clientY;
} else if (e.type == 'mousedown' || e.type == 'mouseup' || e.type == 'mousemove' || e.type == 'mouseover' || e.type == 'mouseout' || e.type == 'mouseenter' || e.type == 'mouseleave') {
pos1 = e.clientX;
pos2 = e.clientY;
}
var zoom = parseFloat((pos4 - pos2) * 2 / elmnt.offsetHeight);
if (zoom > 1) {
zoom = 1.0;
} else if (zoom < -1) {
zoom = -1.0;
}
input.value = zoom * (input.max - input.min) + input.min;
if (input.value != pos0) {
track0.applyConstraints({
advanced: [{
zoom: input.value
}]
});
}
}
function closeDragElement(e) {
log(e);
log("closeDragElement");
//if (e!==null){
// elmnt.controls=true;
//}
/* stop moving when mouse button is released:*/
document.ontouchup = null;
document.onmouseup = null;
document.onmousemove = null;
document.ontouchmove = null;
}
}
function previewIframe(iframesrc) { // this is pretty important if you want to avoid camera permission popup problems. You can also call it automatically via: loadIframe();"> , but don't call it before the page loads.
var iframe = document.createElement("iframe");
iframe.allow = "autoplay;camera;microphone";
iframe.allowtransparency = "true";
iframe.allowfullscreen = "true";
iframe.style.width = "100%";
iframe.style.height = "100%";
iframe.style.border = "10px dashed rgb(64 65 62)";
if (iframesrc == "") {
iframesrc = "./";
}
if (iframesrc.startsWith("https://") || iframesrc.startsWith("http://")){
var domain = (new URL(iframesrc));
domain = domain.hostname;
log(domain);
if ((domain=="www.youtube.com") || (domain=="youtube.com")){
var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#&?]*).*/;
var match = iframesrc.match(regExp);
var vidid = (match&&match[7].length==11)? match[7] : false;
if(vidid){
iframesrc = "https://www.youtube.com/embed/"+vidid+"?autoplay=1&modestbranding=1";
log(iframesrc);
}
} else if (domain=="www.twitch.tv"){
var vidid = iframesrc.split('/').pop().split('#')[0].split('?')[0];
if (vidid){
iframesrc = "https://player.twitch.tv/?channel="+vidid+"&parent="+location.hostname;
log(iframesrc);
}
} else if (domain=="twitch.tv"){
var vidid = iframesrc.split('/').pop().split('#')[0].split('?')[0];
if (vidid){
iframesrc = "https://player.twitch.tv/?channel="+vidid+"&parent="+location.hostname;
log(iframesrc);
}
}
}
iframe.src = iframesrc;
getById("previewIframe").innerHTML = "";
getById("previewIframe").style.width = "640px";
getById("previewIframe").style.height = "360px";
getById("previewIframe").style.margin = "auto";
getById("previewIframe").appendChild(iframe);
}
function loadIframe(iframesrc) { // this is pretty important if you want to avoid camera permission popup problems. You can also call it automatically via: loadIframe();"> , but don't call it before the page loads.
var iframe = document.createElement("iframe");
iframe.allow = "autoplay;camera;microphone";
iframe.allowtransparency = "true";
iframe.allowfullscreen = "true";
iframe.style.width = "100%";
iframe.style.height = "100%";
iframe.style.border = "10px dashed rgb(64 65 62)";
if (iframesrc == "") {
iframesrc = "./";
}
if (document.getElementById("mainmenu")) {
var m = getById("mainmenu");
m.remove();
}
iframe.src = iframesrc;
return iframe
}
function dropDownButtonAction(ele) {
var ele = getById("dropButton");
if (ele) {
ele.parentNode.removeChild(ele);
getById('container-5').classList.remove('advanced');
getById('container-8').classList.remove('advanced');
getById('container-6').classList.remove('advanced');
getById('container-7').classList.remove('advanced');
}
}
function updateConstraintSliders() {
log("updateConstraintSliders");
if (session.roomid !== false && session.roomid !== "" && session.director !== true && session.forceMediaSettings == false) {
if (session.controlRoomBitrate === true) {
listCameraSettings();
}
if (session.effects === 0){
if ((iOS) || (iPad)){
} else {
getById("effectsDiv3").style.display = "block";
getById("effectSelector3").value = "0";
}
}
} else {
listAudioSettings();
listCameraSettings();
if ((iOS) || (iPad)){
} else {
getById("effectsDiv3").style.display = "block";
if (session.effects){
try{
getById("effectSelector3").value = parseInt(session.effects)+"";
} catch(E){}
}
}
}
//checkIfPIP(); // this doesn't actually work on iOS still, so whatever.
}
function checkIfPIP() {
try {
if (session.videoElement && ((session.videoElement.webkitSupportsPresentationMode && typeof session.videoElement.webkitSetPresentationMode === "function") || (document.pictureInPictureEnabled || !videoElement.disablePictureInPicture))) {
// Toggle PiP when the user clicks the button.
getById("pIpStartButton").addEventListener("click", function(event) {
// if ( (document.pictureInPictureEnabled || !videoElement.disablePictureInPicture)){
//session.videoElement.requestPictureInPicture();
// } else {
session.videoElement.webkitSetPresentationMode(session.videoElement.webkitPresentationMode === "picture-in-picture" ? "inline" : "picture-in-picture");
// }
});
getById("pIpStartButton").style.display = "inline-block";
}
} catch (e) {
errorlog(e);
}
}
function listAudioSettingsPrep() {
try {
var tracks = session.streamSrc.getAudioTracks();
if (!tracks.length) {
warnlog("session.streamSrc contains no audio tracks");
return;
}
} catch (e) {
warnlog(e);
return;
}
var data = [];
for (var i = 0; i < tracks.length; i += 1) {
track0 = tracks[i];
var trackSet = {};
if (track0.getCapabilities) {
trackSet.audioConstraints = track0.getCapabilities();
}
if (track0.getSettings) {
trackSet.currentAudioConstraints = track0.getSettings();
}
trackSet.trackLabel = "unknown or none";
if (track0.label) {
trackSet.trackLabel = track0.label;
}
if (i == 0) {
trackSet.equalizer = session.equalizer; // only supporting the first track at the moment.
} else {
trackSet.equalizer = false;
}
if (i == 0) {
trackSet.lowcut = session.lowcut; // only supporting the first track at the moment.
} else {
trackSet.lowcut = false;
}
data.push(trackSet);
}
return data;
}
function listVideoSettingsPrep() {
try {
var track0 = session.streamSrc.getVideoTracks();
if (track0.length) {
track0 = track0[0];
if (track0.getCapabilities) {
session.cameraConstraints = track0.getCapabilities();
}
log(session.cameraConstraints);
}
} catch (e) {
warnlog(e);
return;
}
try {
if (track0.getSettings) {
session.currentCameraConstraints = track0.getSettings();
}
} catch (e) {
warnlog(e);
return;
}
var msg = {};
msg.trackLabel = "unknown or none";
if (track0.label) {
msg.trackLabel = track0.label;
}
msg.currentCameraConstraints = session.currentCameraConstraints;
msg.cameraConstraints = session.cameraConstraints;
return msg;
}
var Final_transcript = "";
var Interim_transcript = "";
var Recognition = null;
if ("webkitSpeechRecognition" in window) {
var SpeechRecognition = webkitSpeechRecognition;
} else if ("SpeechRecognition" in window) {
var SpeechRecognition = window.SpeechRecognition;
} else {
var SpeechRecognition = false;
}
var TranscriptionCounter = 0;
function setupClosedCaptions() {
log("CLOSED CAPTIONING SETUP");
if (SpeechRecognition) {
Recognition = new SpeechRecognition();
Recognition.lang = session.transcript;
Recognition.continuous = true;
Recognition.interimResults = true;
Recognition.maxAlternatives = 0;
Recognition.onstart = function() {
log("started transcription");
};
Recognition.onerror = function(event) {
errorlog(event);
try {
Recognition.stop();
} catch (e) {}
setTimeout(function() {
setupClosedCaptions();
}, 0); // restart it if it fails.
};
Recognition.onend = function(e) {
warnlog(e);
log("Stopped transcription");
setTimeout(function() {
setupClosedCaptions();
}, 0); // restart it if it fails.
};
Recognition.onresult = function(event) {
Interim_transcript = '';
if (typeof(event.results) == 'undefined') {
log(event);
return;
}
for (var i = event.resultIndex; i < event.results.length; ++i) {
if (event.results[i].isFinal) {
Final_transcript += event.results[i][0].transcript;
} else {
Interim_transcript += event.results[i][0].transcript;
}
}
if (Final_transcript.length > 0) {
log("FINAL:" + Final_transcript);
try {
var data = {};
data.isFinal = true;
data.transcript = Final_transcript;
data.counter = TranscriptionCounter;
session.sendMessage(data);
TranscriptionCounter += 1;
Final_transcript = "";
Interim_transcript = "";
} catch (e) {
errorlog(e);
}
} else {
try {
var data = {};
data.isFinal = false;
data.transcript = Interim_transcript;
data.counter = TranscriptionCounter;
session.sendMessage(data);
} catch (e) {
errorlog(e);
Interim_transcript = "";
}
}
};
Recognition.start();
}
}
function requestVideoRecord(ele) {
var UUID = ele.dataset.UUID
if (ele.classList.contains("pressed")) {
var msg = {};
msg.requestVideoRecord = false;
msg.UUID = UUID;
session.sendRequest(msg, msg.UUID);
ele.classList.remove("pressed");
} else {
var msg = {};
msg.requestVideoRecord = true;
msg.UUID = UUID;
var bitrate = prompt("What bitrate would you like to record at? (kbps)", 6000);
if (bitrate) {
msg.value = bitrate;
session.sendRequest(msg, msg.UUID);
ele.classList.add("pressed");
}
}
}
function changeOrderDirector(value) {
if (session.order==false){
session.order=0;
}
session.order += parseInt(value) || 0;
var elements = document.querySelectorAll('[data-action-type="order-value-director"]');
//log(elements);
if (elements[0]){
elements[0].innerText = parseInt(session.order) || 0;
}
var data = {};
data = {};
data.order = session.order;
session.sendPeers(data);
}
function changeOrder(value, UUID) {
var msg = {};
msg.changeOrder = value;
msg.UUID = UUID;
session.sendRequest(msg, msg.UUID);
}
function requestVideoHack(keyname, value, UUID) {
var msg = {};
msg.requestVideoHack = true;
msg.keyname = keyname;
msg.value = value;
msg.UUID = UUID;
session.sendRequest(msg, msg.UUID);
}
function requestAudioHack(keyname, value, UUID, track = 0) { // updateCameraConstraints
var msg = {};
msg.requestAudioHack = true;
msg.keyname = keyname;
msg.value = value;
msg.UUID = UUID;
msg.track = track;
session.sendRequest(msg, msg.UUID);
}
function requestChangeEQ(keyname, value, UUID, track = 0) { // updateCameraConstraints
var msg = {};
msg.requestChangeEQ = true;
msg.keyname = keyname;
msg.value = value;
msg.UUID = UUID;
msg.track = track;
session.sendRequest(msg, msg.UUID);
}
function requestChangeLowcut(value, UUID, track = 0) { // updateCameraConstraints
var msg = {};
msg.requestChangeLowcut = true;
msg.value = value;
msg.UUID = UUID;
msg.track = track;
session.sendRequest(msg, msg.UUID);
}
function toggleSystemPip(vid) {
if (vid.webkitSupportsPresentationMode && (typeof vid.webkitSetPresentationMode === "function")) {
vid.webkitSetPresentationMode(
vid.webkitPresentationMode === "picture-in-picture"
? "inline"
: "picture-in-picture"
);
} else {
if (document.pictureInPictureElemen) {
document.exitPictureInPicture();
vid.requestPictureInPicture();
} else {
vid.requestPictureInPicture();
}
}
}
function updateDirectorsAudio(dataN, UUID) {
var audioEle = document.createElement("div");
getById("advanced_audio_director_" + UUID).innerHTML = "";
getById("advanced_audio_director_" + UUID).className = "";
//log(dataN);
if (!dataN.length) {
return;
}
for (var n = 0; n < dataN.length; n += 1) {
var data = dataN[n];
if (data.trackLabel) {
var label = document.createElement("span");
label.innerText = data.trackLabel;
label.style.marginBottom = "10px";
label.style.display = "block";
audioEle.appendChild(label);
}
if (n !== 0) {
//var label = document.createElement("span");
//label.innerText = "Coming Soon";
//audioEle.appendChild(label);
continue; // remove to more than one audio device (assuming other fixes are applied)
}
if (data.lowcut) {
var label = document.createElement("label");
var i = "Low_Cut";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = "low cut:";
var input = document.createElement("input");
input.min = 50;
input.max = 150;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerText;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.style.margin = "8px 0";
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.labelname + " " + e.target.value;
requestChangeLowcut(parseInt(e.target.value), e.target.dataset.UUID, parseInt(e.target.dataset.track));
};
audioEle.appendChild(label);
audioEle.appendChild(input);
}
if (data.equalizer) {
var label = document.createElement("label");
var i = "Low_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = "low EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerText;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.style.margin = "8px 0";
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.labelname + " " + e.target.value;
//changeLowEQ( e.target.value);
requestChangeEQ("low", parseInt(e.target.value), e.target.dataset.UUID, parseInt(e.target.dataset.track));
};
audioEle.appendChild(label);
audioEle.appendChild(input);
var label = document.createElement("label");
var i = "Mid_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = "mid EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerText;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.style.margin = "8px 0";
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.labelname + " " + e.target.value;
//changeMidEQ( e.target.value);
requestChangeEQ("mid", parseInt(e.target.value), e.target.dataset.UUID, parseInt(e.target.dataset.track));
};
audioEle.appendChild(label);
audioEle.appendChild(input);
var label = document.createElement("label");
var i = "High_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = "high EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerText;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.style.margin = "8px 0";
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.labelname + " " + e.target.value;
requestChangeEQ("high", parseInt(e.target.value), e.target.dataset.UUID, parseInt(e.target.dataset.track));
};
audioEle.appendChild(label);
audioEle.appendChild(input);
}
for (var i in data.audioConstraints) {
try {
log(i);
log(data.audioConstraints[i]);
if ((typeof data.audioConstraints[i] === 'object') && (data.audioConstraints[i] !== null) && ("max" in data.audioConstraints[i]) && ("min" in data.audioConstraints[i])) {
if (i === "aspectRatio") {
continue;
} else if (i === "width") {
continue;
} else if (i === "height") {
continue;
} else if (i === "frameRate") {
continue;
} else if (i === "latency") {
continue;
} else if (i === "sampleRate") {
continue;
} else if (i === "channelCount") {
continue;
}
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
var input = document.createElement("input");
input.min = data.audioConstraints[i].min;
input.max = data.audioConstraints[i].max;
if (parseFloat(input.min) == parseFloat(input.max)) {
continue;
}
if (i in data.currentAudioConstraints) {
input.value = data.currentAudioConstraints[i];
label.innerText = i + ": " + data.currentAudioConstraints[i];
label.title = "Previously was: " + data.currentAudioConstraints[i];
input.title = "Previously was: " + data.currentAudioConstraints[i];
} else {
label.innerText = i;
}
if ("step" in data.audioConstraints[i]) {
input.step = data.audioConstraints[i].step;
}
input.type = "range";
input.dataset.keyname = i;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.keyname + ": " + e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
requestAudioHack(e.target.dataset.keyname, e.target.value, e.target.dataset.UUID, e.target.dataset.track);
};
audioEle.appendChild(label);
audioEle.appendChild(input);
} else if ((typeof data.audioConstraints[i] === 'object') && (data.audioConstraints[i] !== null)) {
if (i == "resizeMode") {
continue;
}
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
label.style = "display:inline-block; padding:0;margin: 5px 0px 9px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
if (data.audioConstraints[i].length > 1) {
for (var opts in data.audioConstraints[i]) {
log(opts);
var opt = new Option(data.audioConstraints[i][opts], data.audioConstraints[i][opts]);
input.options.add(opt);
if (i in data.currentAudioConstraints) {
if (data.audioConstraints[i][opts] == data.currentAudioConstraints[i]) {
opt.selected = true;
}
}
}
} else if (i.toLowerCase == "torch") {
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
} else {
continue;
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerText =e.target.dataset.keyname+": "+e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
requestAudioHack(e.target.dataset.keyname, e.target.value, e.target.dataset.UUID, e.target.dataset.track);
log(e.target.dataset.keyname, e.target.value);
};
audioEle.appendChild(div);
div.appendChild(label);
div.appendChild(input);
} else if (typeof data.audioConstraints[i] === 'boolean') {
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
label.style = "display:inline-block; padding:0;margin: 5px 0px 9px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.dataset.track = n;
input.dataset.UUID = UUID;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerText =e.target.dataset.keyname+": "+e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
requestAudioHack(e.target.dataset.keyname, e.target.value, e.target.dataset.UUID, e.target.dataset.track);
log(e.target.dataset.keyname, e.target.value);
};
audioEle.appendChild(div);
div.appendChild(label);
div.appendChild(input);
}
} catch (e) {
errorlog(e);
}
}
getById("advanced_audio_director_" + UUID).appendChild(audioEle);
}
}
function updateDirectorsVideo(data, UUID) {
var videoEle = document.createElement("div");
if (data.trackLabel) {
var label = document.createElement("span");
label.innerText = data.trackLabel;
label.style.marginBottom = "10px";
label.style.display = "block";
videoEle.appendChild(label);
}
for (var i in data.cameraConstraints) {
try {
log(i);
log(data.cameraConstraints[i]);
if ((typeof data.cameraConstraints[i] === 'object') && (data.cameraConstraints[i] !== null) && ("max" in data.cameraConstraints[i]) && ("min" in data.cameraConstraints[i])) {
if (i === "aspectRatio") {
continue;
} else if (i === "width") {
continue;
} else if (i === "height") {
continue;
} else if (i === "frameRate") {
continue;
} else if (i === "latency") {
continue;
} else if (i === "sampleRate") {
continue;
} else if (i === "channelCount") {
continue;
}
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
var input = document.createElement("input");
input.min = data.cameraConstraints[i].min;
input.max = data.cameraConstraints[i].max;
if (parseFloat(input.min) == parseFloat(input.max)) {
continue;
}
if (i in data.currentCameraConstraints) {
input.value = data.currentCameraConstraints[i];
label.innerText = i + ": " + data.currentCameraConstraints[i];
label.title = "Previously was: " + data.currentCameraConstraints[i];
input.title = "Previously was: " + data.currentCameraConstraints[i];
} else {
label.innerText = i;
}
if ("step" in data.cameraConstraints[i]) {
input.step = data.cameraConstraints[i].step;
}
input.type = "range";
input.dataset.keyname = i;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;margin: 8px 0;";
input.name = "constraints_" + i;
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerText = e.target.dataset.keyname + ": " + e.target.value;
//updateVideoConstraints(e.target.dataset.keyname, e.target.value);
requestVideoHack(e.target.dataset.keyname, e.target.value, UUID);
};
videoEle.appendChild(label);
videoEle.appendChild(input);
} else if ((typeof data.cameraConstraints[i] === 'object') && (data.cameraConstraints[i] !== null)) {
if (i == "resizeMode") {
continue;
}
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
label.style = "display:inline-block; padding:0;margin: 5px 0px 9px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
if (data.cameraConstraints[i].length > 1) {
for (var opts in data.cameraConstraints[i]) {
log(opts);
var opt = new Option(data.cameraConstraints[i][opts], data.cameraConstraints[i][opts]);
input.options.add(opt);
if (i in data.currentCameraConstraints) {
if (data.cameraConstraints[i][opts] == data.currentCameraConstraints[i]) {
opt.selected = true;
}
}
}
} else if (i.toLowerCase == "torch") {
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
} else {
continue;
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerText =e.target.dataset.keyname+": "+e.target.value;
//updateVideoConstraints(e.target.dataset.keyname, e.target.value);
requestVideoHack(e.target.dataset.keyname, e.target.value, UUID);
log(e.target.dataset.keyname, e.target.value);
};
videoEle.appendChild(div);
div.appendChild(label);
div.appendChild(input);
} else if (typeof data.cameraConstraints[i] === 'boolean') {
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = i + ":";
label.style = "display:inline-block; padding:0;margin: 5px 0px 9px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerText =e.target.dataset.keyname+": "+e.target.value;
//updateVideoConstraints(e.target.dataset.keyname, e.target.value);
requestVideoHack(e.target.dataset.keyname, e.target.value, UUID);
log(e.target.dataset.keyname, e.target.value);
};
videoEle.appendChild(div);
div.appendChild(label);
div.appendChild(input);
}
} catch (e) {
errorlog(e);
}
}
getById("advanced_video_director_" + UUID).innerHTML = "";
getById("advanced_video_director_" + UUID).appendChild(videoEle);
getById("advanced_video_director_" + UUID).className = "";
}
///////
function listAudioSettings() {
getById("popupSelector_constraints_audio").innerHTML = "";
try {
var track0 = session.streamSrc.getAudioTracks();
if (track0.length) {
track0 = track0[0];
if (track0.getCapabilities) {
session.audioConstraints = track0.getCapabilities();
}
log(session.audioConstraints);
} else {
warnlog("session.streamSrc contains no audio tracks");
return;
}
} catch (e) {
warnlog("session.streamSrc contains no audio tracks");
errorlog(e);
return;
}
try {
if (track0.getSettings) {
session.currentAudioConstraints = track0.getSettings();
}
} catch (e) {
errorlog(e);
}
//////
if (session.lowcut) {
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
var label = document.createElement("label");
var i = "Low_Cut";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerText = "Low Cut:";
var input = document.createElement("input");
input.min = 50;
input.max = 400;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerHTML;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
for (var webAudio in session.webAudios) {
if (session.webAudios[webAudio].lowcut1.frequency) {
input.value = session.webAudios[webAudio].lowcut1.frequency.value;
label.innerHTML += " " + session.webAudios[webAudio].lowcut1.frequency.value;
}
}
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.labelname + " " + e.target.value;
changeLowCut(e.target.value, 0);
};
getById("popupSelector_constraints_audio").appendChild(label);
getById("popupSelector_constraints_audio").appendChild(input);
}
if (session.equalizer) {
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
var label = document.createElement("label");
var i = "Low_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = "Low EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerHTML;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
for (var webAudio in session.webAudios) {
if (session.webAudios[webAudio].lowEQ.gain) {
input.value = session.webAudios[webAudio].lowEQ.gain.value;
label.innerHTML += " " + session.webAudios[webAudio].lowEQ.gain.value;
}
}
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.labelname + " " + e.target.value;
changeLowEQ(e.target.value, 0);
};
getById("popupSelector_constraints_audio").appendChild(label);
getById("popupSelector_constraints_audio").appendChild(input);
//
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
var label = document.createElement("label");
var i = "Mid_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = "Mid EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerHTML;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
for (var webAudio in session.webAudios) {
if (session.webAudios[webAudio].midEQ.gain) {
input.value = session.webAudios[webAudio].midEQ.gain.value;
label.innerHTML += " " + session.webAudios[webAudio].midEQ.gain.value;
}
}
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.labelname + " " + e.target.value;
changeMidEQ(e.target.value, 0);
};
getById("popupSelector_constraints_audio").appendChild(label);
getById("popupSelector_constraints_audio").appendChild(input);
//
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
var label = document.createElement("label");
var i = "High_EQ";
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = "High EQ:";
var input = document.createElement("input");
input.min = -50;
input.max = 50;
input.type = "range";
input.dataset.keyname = i;
input.dataset.labelname = label.innerHTML;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
for (var webAudio in session.webAudios) {
if (session.webAudios[webAudio].highEQ.gain) {
input.value = session.webAudios[webAudio].highEQ.gain.value;
label.innerHTML += " " + session.webAudios[webAudio].highEQ.gain.value;
}
}
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.labelname + " " + e.target.value;
changeHighEQ(e.target.value, 0);
};
getById("popupSelector_constraints_audio").appendChild(label);
getById("popupSelector_constraints_audio").appendChild(input);
}
////////
for (var i in session.audioConstraints) {
try {
log(i);
log(session.audioConstraints[i]);
if ((typeof session.audioConstraints[i] === 'object') && (session.audioConstraints[i] !== null) && ("max" in session.audioConstraints[i]) && ("min" in session.audioConstraints[i])) {
if (i === "aspectRatio") {
continue;
} else if (i === "width") {
continue;
} else if (i === "height") {
continue;
} else if (i === "frameRate") {
continue;
} else if (i === "latency") {
continue;
} else if (i === "sampleRate") {
continue;
} else if (i === "channelCount") {
continue;
}
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
var input = document.createElement("input");
input.min = session.audioConstraints[i].min;
input.max = session.audioConstraints[i].max;
if (parseFloat(input.min) == parseFloat(input.max)) {
continue;
}
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
if (i in session.currentAudioConstraints) {
input.value = session.currentAudioConstraints[i];
label.innerHTML = i + ": " + session.currentAudioConstraints[i];
label.title = "Previously was: " + session.currentAudioConstraints[i];
input.title = "Previously was: " + session.currentAudioConstraints[i];
} else {
label.innerHTML = i;
}
if ("step" in session.audioConstraints[i]) {
input.step = session.audioConstraints[i].step;
}
input.type = "range";
input.dataset.keyname = i;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.keyname + ": " + e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
applyAudioHack(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_audio").appendChild(label);
getById("popupSelector_constraints_audio").appendChild(input);
} else if ((typeof session.audioConstraints[i] === 'object') && (session.audioConstraints[i] !== null)) {
if (i == "resizeMode") {
continue;
}
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
label.style = "display:inline-block; padding:0;margin: 15px 0px 29px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
if (session.audioConstraints[i].length > 1) {
for (var opts in session.audioConstraints[i]) {
log(opts);
var opt = new Option(session.audioConstraints[i][opts], session.audioConstraints[i][opts]);
input.options.add(opt);
if (i in session.currentAudioConstraints) {
if (session.audioConstraints[i][opts] == session.currentAudioConstraints[i]) {
opt.selected = true;
}
}
}
} else if (i.toLowerCase == "torch") {
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
} else {
continue;
}
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerHTML =e.target.dataset.keyname+": "+e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
applyAudioHack(e.target.dataset.keyname, e.target.value);
log(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_audio").appendChild(div);
div.appendChild(label);
div.appendChild(input);
} else if (typeof session.audioConstraints[i] === 'boolean') {
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
label.style = "display:inline-block; padding:0;margin: 15px 0px 29px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
if (getById("popupSelector_constraints_audio").style.display == "none") {
getById("advancedOptionsAudio").style.display = "inline-block";
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerHTML =e.target.dataset.keyname+": "+e.target.value;
//updateAudioConstraints(e.target.dataset.keyname, e.target.value);
applyAudioHack(e.target.dataset.keyname, e.target.value);
log(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_audio").appendChild(div);
div.appendChild(label);
div.appendChild(input);
}
} catch (e) {
errorlog(e);
}
}
}
function applyAudioHack(constraint, value = null) {
if (value == parseFloat(value)) {
value = parseFloat(value);
value = {
exact: value
};
} else if (value == "true") {
value = true;
} else if (value == "false") {
value = false;
}
log(constraint);
////////////////
try {
var track0 = session.streamSrc.getAudioTracks();
if (track0.length) {
track0 = track0[0];
if (track0.getCapabilities) {
session.audioConstraints = track0.getCapabilities();
}
log(session.audioConstraints);
} else {
warnlog("session.streamSrc contains no audio tracks");
return;
}
} catch (e) {
warnlog("session.streamSrc contains no audio tracks");
errorlog(e);
return;
}
try {
if (track0.getSettings) {
session.currentAudioConstraints = track0.getSettings();
}
} catch (e) {
errorlog(e);
}
////////
var new_constraints = Object.assign(track0.getSettings(), {
[constraint]: value
}, );
new_constraints = {
audio: new_constraints
, video: false
};
log(new_constraints);
activatedPreview = false;
enumerateDevices().then(gotDevices2).then(function() {
grabAudio("videosource", "#audioSource3", null, new_constraints);
});
}
function updateAudioConstraints(constraint, value = null) { // this is what it SHOULD be, but this doesn't work yet.
var track0 = session.streamSrc.getAudioTracks();
track0 = track0[0];
if (value == parseFloat(value)) {
value = parseFloat(value);
} else if (value == "true") {
value = true;
} else if (value == "false") {
value = false;
}
log({
advanced: [{
[constraint]: value
}]
});
track0.applyConstraints({
advanced: [{
[constraint]: value
}]
});
return;
}
var originalBitrate = session.totalRoomBitrate;
function listCameraSettings() {
getById("popupSelector_constraints_video").innerHTML = "";
if ((originalBitrate) && (session.roomid) && (session.view !== "") && (session.controlRoomBitrate)) {
log("LISTING OPTION FOR BITRATE CONTROL");
var i = "room video bitrate (kbps)";
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
label.title = "If you're on a slow network, you can improve frame rate and audio quality by reducing the amount of video data that others send you";
var input = document.createElement("input");
input.min = 0;
input.max = parseInt(originalBitrate);
if (getById("popupSelector_constraints_video").style.display == "none") {
getById("advancedOptionsCamera").style.display = "inline-block";
}
input.value = session.totalRoomBitrate;
label.innerHTML = i + ": " + session.totalRoomBitrate;
input.type = "range";
input.dataset.keyname = i;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.title = "If you're on a slow network, you can improve frame rate and audio quality by reducing the amount of video data that others send you";
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.keyname + ": " + e.target.value;
if (e.target.value > originalBitrate) {
return;
} else {
session.totalRoomBitrate = parseInt(e.target.value);
}
updateMixer();
};
getById("popupSelector_constraints_video").appendChild(label);
getById("popupSelector_constraints_video").appendChild(input);
}
try {
var track0 = session.streamSrc.getVideoTracks();
if (track0.length) {
track0 = track0[0];
if (track0.getCapabilities) {
session.cameraConstraints = track0.getCapabilities();
}
log(session.cameraConstraints);
}
} catch (e) {
errorlog(e);
return;
}
try {
if (track0.getSettings) {
session.currentCameraConstraints = track0.getSettings();
}
} catch (e) {
errorlog(e);
}
for (var i in session.cameraConstraints) {
try {
log(i);
log(session.cameraConstraints[i]);
if ((typeof session.cameraConstraints[i] === 'object') && (session.cameraConstraints[i] !== null) && ("max" in session.cameraConstraints[i]) && ("min" in session.cameraConstraints[i])) {
if (i === "aspectRatio") {
continue;
} else if (i === "width") {
continue;
} else if (i === "height") {
continue;
} else if (i === "frameRate") {
continue;
}
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
var input = document.createElement("input");
input.min = session.cameraConstraints[i].min;
input.max = session.cameraConstraints[i].max;
if (parseFloat(input.min) == parseFloat(input.max)) {
continue;
}
if (getById("popupSelector_constraints_video").style.display == "none") {
getById("advancedOptionsCamera").style.display = "inline-block";
}
if (i in session.currentCameraConstraints) {
input.value = session.currentCameraConstraints[i];
label.innerHTML = i + ": " + session.currentCameraConstraints[i];
label.title = "Previously was: " + session.currentCameraConstraints[i];
input.title = "Previously was: " + session.currentCameraConstraints[i];
} else {
label.innerHTML = i;
}
if ("step" in session.cameraConstraints[i]) {
input.step = session.cameraConstraints[i].step;
}
input.type = "range";
input.dataset.keyname = i;
input.id = "constraints_" + i;
input.style = "display:block; width:100%;";
input.name = "constraints_" + i;
input.onchange = function(e) {
getById("label_" + e.target.dataset.keyname).innerHTML = e.target.dataset.keyname + ": " + e.target.value;
updateCameraConstraints(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_video").appendChild(label);
getById("popupSelector_constraints_video").appendChild(input);
} else if ((typeof session.cameraConstraints[i] === 'object') && (session.cameraConstraints[i] !== null)) {
if (i == "resizeMode") {
continue;
}
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
label.style = "display:inline-block; padding:0;margin: 15px 0px 29px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
if (session.cameraConstraints[i].length > 1) {
for (var opts in session.cameraConstraints[i]) {
log(opts);
var opt = new Option(session.cameraConstraints[i][opts], session.cameraConstraints[i][opts]);
input.options.add(opt);
if (i in session.currentCameraConstraints) {
if (session.cameraConstraints[i][opts] == session.currentCameraConstraints[i]) {
opt.selected = true;
}
}
}
} else if (i.toLowerCase == "torch") {
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
} else {
continue;
}
if (getById("popupSelector_constraints_video").style.display == "none") {
getById("advancedOptionsCamera").style.display = "inline-block";
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerHTML =e.target.dataset.keyname+": "+e.target.value;
updateCameraConstraints(e.target.dataset.keyname, e.target.value);
log(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_video").appendChild(div);
div.appendChild(label);
div.appendChild(input);
} else if (typeof session.cameraConstraints[i] === 'boolean') {
var div = document.createElement("div");
var label = document.createElement("label");
label.id = "label_" + i;
label.htmlFor = "constraints_" + i;
label.innerHTML = i + ":";
label.style = "display:inline-block; padding:0;margin: 15px 0px 29px;";
label.dataset.keyname = i;
var input = document.createElement("select");
var c = document.createElement("option");
var opt = new Option("Off", false);
input.options.add(opt);
opt = new Option("On", true);
input.options.add(opt);
if (getById("popupSelector_constraints_video").style.display == "none") {
getById("advancedOptionsCamera").style.display = "inline-block";
}
input.id = "constraints_" + i;
input.className = "constraintCameraInput";
input.name = "constraints_" + i;
input.style = "display:inline; padding:2px; margin:0 10px;";
input.dataset.keyname = i;
input.onchange = function(e) {
//getById("label_"+e.target.dataset.keyname).innerHTML =e.target.dataset.keyname+": "+e.target.value;
updateCameraConstraints(e.target.dataset.keyname, e.target.value);
log(e.target.dataset.keyname, e.target.value);
};
getById("popupSelector_constraints_video").appendChild(div);
div.appendChild(label);
div.appendChild(input);
}
} catch (e) {
errorlog(e);
}
}
}
function updateCameraConstraints(constraint, value = null) {
var track0 = session.streamSrc.getVideoTracks();
track0 = track0[0];
if (value == parseFloat(value)) {
value = parseFloat(value);
} else if (value == "true") {
value = true;
} else if (value == "false") {
value = false;
}
log({
advanced: [{
[constraint]: value
}]
});
track0.applyConstraints({
advanced: [{
[constraint]: value
}]
});
return;
}
function setupWebcamSelection(stream = null) {
log("setup webcam");
if (stream) {
log(getById("previewWebcam"));
session.streamSrc = stream;
getById("previewWebcam").srcObject = outboundAudioPipeline(session.streamSrc);
//session.videoElement = getById("previewWebcam");
} else {
log("THIS IS NO STREAM??");
}
if (!session.videoElement) {
session.videoElement = getById("previewWebcam");
}
try {
return enumerateDevices().then(gotDevices).then(function() {
if (parseInt(getById("webcamquality").elements.namedItem("resolution").value) == 3) {
if (session.maxframerate===false){
session.maxframerate = 30;
session.maxframerate_q2 = true;
}
} else if (session.maxframerate_q2){
session.maxframerate = false;
session.maxframerate_q2 = false;
}
var audioSelect = document.querySelector('#audioSource');
var videoSelect = document.querySelector('select#videoSourceSelect');
var outputSelect = document.querySelector('select#outputSource');
audioSelect.onchange = function() {
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = true;
gowebcam.dataset.ready = "true";
gowebcam.style.backgroundColor = "#DDDDDD";
gowebcam.style.fontWeight = "normal";
gowebcam.innerHTML = "Waiting for Camera to load";
miniTranslate(gowebcam, "waiting-for-camera-to-load");
}
activatedPreview = false;
grabAudio();
};
videoSelect.onchange = function() {
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = true;
gowebcam.dataset.ready = "true";
gowebcam.style.backgroundColor = "#DDDDDD";
gowebcam.style.fontWeight = "normal";
gowebcam.innerHTML = "Waiting for Camera to load";
miniTranslate(gowebcam, "waiting-for-camera-to-load");
}
warnlog("video source changed");
activatedPreview = false;
if (session.quality !== false) {
grabVideo(session.quality);
} else {
session.quality_wb = parseInt(getById("webcamquality").elements.namedItem("resolution").value);
grabVideo(session.quality_wb);
}
};
outputSelect.onchange = function() {
if ((iOS) || (iPad)) {
return;
}
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
//if (session.sink=="default"){session.sink=false;} else {
getById("previewWebcam").setSinkId(session.sink).then(() => {
log("New Output Device:" + session.sink);
}).catch(error => {
errorlog("6597");
errorlog(error);
//setTimeout(function(){warnUser("Failed to change audio output destination.");},1);
});
//}
}
getById("webcamquality").onchange = function() {
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = true;
gowebcam.dataset.ready = "true";
gowebcam.style.backgroundColor = "#DDDDDD";
gowebcam.style.fontWeight = "normal";
gowebcam.innerHTML = "Waiting for Camera to load";
miniTranslate(gowebcam, "waiting-for-camera-to-load");
}
if (parseInt(getById("webcamquality").elements.namedItem("resolution").value) == 2) {
if (session.maxframerate===false){
session.maxframerate = 30;
session.maxframerate_q2 = true;
}
} else if (session.maxframerate_q2){
session.maxframerate = false;
session.maxframerate_q2 = false;
}
activatedPreview = false;
session.quality_wb = parseInt(getById("webcamquality").elements.namedItem("resolution").value);
grabVideo(session.quality_wb);
};
if ((session.audioDevice) && (session.audioDevice !== 1)) { // change from Auto to Selected Audio Device
log("SETTING AUDIO DEVICE!!");
activatedPreview = false;
grabAudio();
}
if (session.videoDevice === 0) {
if (session.autostart) {
publishWebcam(); // no need to mirror as there is no video...
return;
} else {
var gowebcam = getById("gowebcam");
if (gowebcam) {
gowebcam.disabled = false;
gowebcam.dataset.ready = "true";
gowebcam.innerHTML = "START";
miniTranslate(gowebcam, "start");
}
return;
}
} else {
log("GRabbing video: " + session.quality);
activatedPreview = false;
if (session.quality !== false) {
grabVideo(session.quality);
} else {
session.quality_wb = parseInt(getById("webcamquality").elements.namedItem("resolution").value);
grabVideo(session.quality_wb);
}
}
if ((iOS) || (iPad)) {
return;
}
if (outputSelect.selectedIndex >= 0) {
session.sink = outputSelect.options[outputSelect.selectedIndex].value;
}
if (document.getElementById("previewWebcam") && document.getElementById("previewWebcam").setSinkId) {
if (session.sink) {
getById("previewWebcam").setSinkId(session.sink).then(() => {}).catch(error => {
errorlog("6665");
errorlog(error);
});
}
}
}).catch(e => {
errorlog(e);
});
} catch (e) {
errorlog(e);
}
}
Promise.wait = function(ms) {
return new Promise(function(resolve) {
setTimeout(resolve, ms);
});
};
Promise.prototype.timeout = function(ms) {
return Promise.race([
this, Promise.wait(ms).then(function() {
var errormsg = new Error("Time Out\nDid you accept camera permissions in time? Please do so first.\n\nOtherwise, do you have NDI Tools installed? Maybe try uninstalling it.\n\nPlease also ensure your camera and audio device are correctly connected and not already in use. You may also need to refresh the page.");
errormsg.name = "timedOut";
errormsg.message = "Time Out\nDid you accept camera permissions in time? Please do so first.\n\nOtherwise, do you have NDI Tools installed? Maybe try uninstalling it.\n\nPlease also ensure your camera and audio device are correctly connected and not already in use. You may also need to refresh the page."
throw errormsg;
})
])
};
function createIframePopup() {
if (session.screenShareElement) {
session.screenShareElement.contentWindow.postMessage({
"close": true
}, '*');
session.screenShareElement.parentNode.removeChild(session.screenShareElement);
session.screenShareElement = false;
updateMixer();
getById("screenshare2button").classList.add("float");
getById("screenshare2button").classList.remove("float2");
return;
}
if (session.screenshareid) {
var iFrameID = session.screenshareid;
} else {
var iFrameID = session.streamID.substring(0, 12) + "_" + session.generateStreamID(5);
}
if (session.exclude) {
session.exclude.push(iFrameID);
} else {
session.exclude = [];
session.exclude.push(iFrameID);
}
var iframe = document.createElement("iframe");
iframe.allow = "autoplay";
iframe.allowtransparency = "true";
var extras = "";
if (session.password){
extras += "&password=" + session.password; // encodeURIComponent(
}
if (session.privacy){
extras += "&privacy";
}
if (session.quality){
extras += "&q="+session.quality;
} else {
extras += "&q=0";
}
if (session.muted){
iframe.src = "./?ad=1&screenshare&transparent&cleanoutput&noheader&autostart&view&muted&room=" + session.roomid + "&push=" + iFrameID + extras;
} else {
iframe.src = "./?ad=1&screenshare&transparent&cleanoutput&noheader&autostart&view&room=" + session.roomid + "&push=" + iFrameID + extras;
}
iframe.style.width = "100%";
iframe.style.height = "100%";
iframe.style.overflow = "hidden";
iframe.id = "screensharesource";
iframe.style.zIndex = "-1";
session.screenShareElement = iframe;
session.screenShareElement.dataset.doNotMove = true;
document.getElementById("main").appendChild(iframe);
updateMixer();
getById("screenshare2button").classList.add("float2");
getById("screenshare2button").classList.remove("float");
return; // ignore the rest.
}
function previewWebcam() {
if (session.taintedSession === null) {
log("STILL WAITING ON HASH TO VALIDATE");
setTimeout(function() {
previewWebcam();
}, 1000);
return;
} else if (session.taintedSession === true) {
warnlog("HASH FAILED; PASSWORD NOT VALID");
return;
} else {
log("NOT TAINTED");
}
if (activatedPreview == true) {
log("activeated preview return 1");
return;
}
activatedPreview = true;
if (session.audioDevice === 0) { // OFF
var constraint = {
audio: false
};
} else if ((session.echoCancellation !== false) && (session.autoGainControl !== false) && (session.noiseSuppression !== false)) { // AUTO
var constraint = {
audio: true
};
} else { // Disable Echo Cancellation and stuff for the PREVIEW (DEFAULT CAM/MIC)
var constraint = {
audio: {}
};
if (session.echoCancellation !== false) { // if not disabled, we assume it's on
constraint.audio.echoCancellation = true;
} else {
constraint.audio.echoCancellation = false;
}
if (session.autoGainControl !== false) {
constraint.audio.autoGainControl = true;
} else {
constraint.audio.autoGainControl = false;
}
if (session.noiseSuppression !== false) {
constraint.audio.noiseSuppression = true;
} else {
constraint.audio.noiseSuppression = false;
}
}
if (session.videoDevice === 0) {
constraint.video = false;
} else {
constraint.video = true;
}
if ((constraint.video === false) && (constraint.audio === false)){
if (session.autostart) {
publishWebcam(); // no need to mirror as there is no video...
return;
} else {
var gowebcam = document.getElementById("gowebcam");
getById("getPermissions").style.display = "none";
if (gowebcam) {
gowebcam.style.display = "";
gowebcam.disabled = false;
gowebcam.dataset.ready = "true";
gowebcam.innerHTML = "START";
miniTranslate(gowebcam, "start");
}
}
return;
}
enumerateDevices().then(function(devices) {
log("enumeratated");
log(devices);
var vtrue = false;
var atrue = false;
devices.forEach(function(device) {
if (device.kind === 'audioinput') {
atrue = true;
} else if (device.kind === 'videoinput') {
vtrue = true;
}
});
if (atrue === false) {
constraint.audio = false;
}
if (vtrue === false) {
constraint.video = false;
}
setTimeout(function(constraint) {
requestBasicPermissions(constraint);
}, 0, constraint);
}).catch((error) => {
log("enumeratated failed. Seeking permissions.");
setTimeout(function(constraint) {
requestBasicPermissions(constraint);
}, 0, constraint);
});
}
function requestBasicPermissions(constraint = {
video: true
, audio: true
}) {
if (session.taintedSession === null) {
log("STILL WAITING ON HASH TO VALIDATE");
setTimeout(function(constraint) {
requestBasicPermissions(constraint);
}, 1000, constraint);
return;
} else if (session.taintedSession === true) {
warnlog("HASH FAILED; PASSWORD NOT VALID");
return;
} else {
log("NOT TAINTED 1");
}
setTimeout(function() {
getById("getPermissions").style.display = "none";
getById("gowebcam").style.display = "";
}, 0);
log("REQUESTING BASIC PERMISSIONS");
try {
var timerBasicCheck = null;
if (!(session.cleanOutput)) {
log("Setting Timer for getUserMedia");
timerBasicCheck = setTimeout(function() {
if (!(session.cleanOutput)) {
warnUser("Camera Access Request Timed Out\nDid you accept camera permissions? Please do so first.\n\nOtherwise, do you have NDI Tools installed? Maybe try uninstalling NDI tools.\n\nPlease also ensure that your camera and audio devices are correctly connected and not already in use. You may also need to refresh the page.");
}
}, 10000);
}
if (session.audioInputChannels) {
if (constraint.audio === true) {
constraint.audio = {};
constraint.audio.channelCount = session.audioInputChannels;
} else if (constraint.audio) {
constraint.audio.channelCount = session.audioInputChannels;
}
}
log("CONSTRAINT");
log(constraint);
navigator.mediaDevices.getUserMedia(constraint).then(function(stream) { // Apple needs thi to happen before I can access EnumerateDevices.
log("got first stream");
clearTimeout(timerBasicCheck);
setupWebcamSelection(stream);
}).catch(function(err) {
clearTimeout(timerBasicCheck);
warnlog("some error with GetUSERMEDIA");
errorlog(err); /* handle the error */
if (err.name == "NotFoundError" || err.name == "DevicesNotFoundError") {
//required track is missing
} else if (err.name == "NotReadableError" || err.name == "TrackStartError") {
//webcam or mic are already in use
} else if (err.name == "OverconstrainedError" || err.name == "ConstraintNotSatisfiedError") {
//constraints can not be satisfied by avb. devices
} else if (err.name == "NotAllowedError" || err.name == "PermissionDeniedError") {
//permission denied in browser
if (!(session.cleanOutput)) {
setTimeout(function() {
warnUser("Permissions denied. Please ensure you have allowed the mic/camera permissions.");
}, 1);
}
return;
} else if (err.name == "TypeError" || err.name == "TypeError") {
//empty constraints object
} else {
//permission denied in browser
if (!(session.cleanOutput)) {
setTimeout(function() {
warnUser(err);
}, 1);
}
}
errorlog("trying to list webcam again");
setupWebcamSelection();
});
} catch (e) {
errorlog(e);
if (!(session.cleanOutput)) {
if (window.isSecureContext) {
warnUser("An error has occured when trying to access the webcam or microphone. The reason is not known.");
} else if ((iOS) || (iPad)) {
warnUser("iOS version 13.4 and up is generally recommended; older than iOS 11 is not supported.");
} else {
warnUser("Error acessing camera or microphone.\n\nThe website may be loaded in an insecure context.\n\nPlease see: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia");
}
}
}
}
function copyFunction(copyText) {
try {
copyText.select();
copyText.setSelectionRange(0, 99999);
document.execCommand("copy");
} catch (e) {
var dummy = document.createElement('input');
document.body.appendChild(dummy);
dummy.value = copyText;
dummy.select();
document.execCommand('copy');
document.body.removeChild(dummy);
return false;
}
}
function generateQRPage() {
var pass = sanitizePassword(getById("invite_password").value);
if (pass.length) {
return session.generateHash(pass + session.salt, 4).then(function(hash) {
generateQRPageCallback(hash);
});
} else {
generateQRPageCallback("");
}
}
function updateLink(arg, input) {
log(input.dataset.param);
if (input.checked) {
getById("director_block_" + arg).dataset.raw += input.dataset.param;
var string = getById("director_block_" + arg).dataset.raw;
if (getById("obfuscate_director_" + arg).checked) {
string = obfuscateURL(string);
}
getById("director_block_" + arg).href = string;
getById("director_block_" + arg).innerText = string;
} else {
var string = getById("director_block_" + arg).dataset.raw + "&";
string = string.replace(input.dataset.param + "&", "&");
string = string.substring(0, string.length - 1);
getById("director_block_" + arg).dataset.raw = string;
if (getById("obfuscate_director_" + arg).checked) {
string = obfuscateURL(string);
}
getById("director_block_" + arg).href = string;
getById("director_block_" + arg).innerText = string;
}
}
function updateLinkInverse(arg, input) {
log(input.dataset.param);
if (!(input.checked)) {
getById("director_block_" + arg).dataset.raw += input.dataset.param;
var string = getById("director_block_" + arg).dataset.raw;
if (getById("obfuscate_director_" + arg).checked) {
string = obfuscateURL(string);
}
getById("director_block_" + arg).href = string;
getById("director_block_" + arg).innerText = string;
} else {
var string = getById("director_block_" + arg).dataset.raw + "&";
string = string.replace(input.dataset.param + "&", "&");
string = string.substring(0, string.length - 1);
getById("director_block_" + arg).dataset.raw = string;
if (getById("obfuscate_director_" + arg).checked) {
string = obfuscateURL(string);
}
getById("director_block_" + arg).href = string;
getById("director_block_" + arg).innerText = string;
}
}
function updateLinkScene(arg, input) {
var string = getById("director_block_" + arg).dataset.raw;
if (input.checked) {
string = changeParam(string, "scene", "0");
} else {
string = changeParam(string, "scene", "1");
}
getById("director_block_" + arg).dataset.raw = string;
if (getById("obfuscate_director_" + arg).checked) {
string = obfuscateURL(string);
}
getById("director_block_" + arg).href = string;
getById("director_block_" + arg).innerText = string;
}
function resetGen() {
getById("gencontent").style.display = "block";
getById("gencontent2").style.display = "none";
getById("gencontent2").className = ""; //container-inner
getById("gencontent").className = "container-inner"; //
getById("gencontent2").innerHTML = "";
getById("videoname4").focus();
}
function generateQRPageCallback(hash) {
try {
var title = getById("videoname4").value;
if (title.length) {
title = title.replace(/[\W]+/g, "_").replace(/_+/g, '_'); // but not what others might get.
title = "&label=" + title;
}
var sid = session.generateStreamID();
var viewstr = "";
var sendstr = "";
if (getById("invite_bitrate").checked) {
viewstr += "&bitrate=20000";
}
if (getById("invite_vp9").checked) {
viewstr += "&codec=vp9";
}
if (getById("invite_stereo").checked) {
viewstr += "&stereo";
sendstr += "&stereo";
}
if (getById("invite_automic").checked) {
sendstr += "&audiodevice=1";
}
if (getById("invite_hidescreen").checked) {
sendstr += "&webcam";
}
if (getById("invite_remotecontrol").checked) { //
var remote_gen_id = session.generateStreamID();
sendstr += "&remote=" + remote_gen_id; // security
viewstr += "&remote=" + remote_gen_id;
}
if (getById("invite_joinroom").value.trim().length) {
sendstr += "&room=" + getById("invite_joinroom").value.trim();
viewstr += "&scene&room=" + getById("invite_joinroom").value.trim();
}
if (getById("invite_password").value.trim().length) {
sendstr += "&hash=" + hash;
viewstr += "&password=" + getById("invite_password").value.trim();
}
if (getById("invite_group_chat_type").value) { // 0 is default
if (getById("invite_group_chat_type").value == 1) { // no video
sendstr += "&novideo";
} else if (getById("invite_group_chat_type").value == 2) { // no view or audio
sendstr += "&view";
}
}
if (getById("invite_quality").value) {
if (getById("invite_quality").value == 0) {
sendstr += "&quality=0";
} else if (getById("invite_quality").value == 1) {
sendstr += "&quality=1";
} else if (getById("invite_quality").value == 2) {
sendstr += "&quality=2";
}
}
sendstr = 'https://' + location.host + location.pathname + '?push=' + sid + sendstr + title;
if (getById("invite_obfuscate").checked) {
sendstr = obfuscateURL(sendstr);
}
viewstr = 'https://' + location.host + location.pathname + '?view=' + sid + viewstr + title;
getById("gencontent").style.display = "none";
getById("gencontent").className = ""; //
getById("gencontent2").style.display = "block";
getById("gencontent2").className = "container-inner"; //
getById("gencontent2").innerHTML = '