-
-
Notifications
You must be signed in to change notification settings - Fork 813
/
zoom.html
182 lines (153 loc) · 4.97 KB
/
zoom.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
<html>
<head><style>
span{margin:10px 0 0 0;display:block;}
body {
background-color:#cdf;
padding:0;
width;100%;height:100%
}
input{padding:5px;}
button {margin:10px 3px;}
#stream{
display:block;
}
</style></head>
<body id="main" style="margin:5%;"
<meta charset="utf-8"/>
<video id="video" autoplay="true" muted="true" playsinline style='height:420px;background-color:black;display:block;margin:0 0 10px 0;'></video>
<div id="devices">
<div class="select">
<label for="videoSource">Video source: </label><select id="videoSource"></select>
</div>
<div class="select">
<label for="audioSource">Audio source: </label><select id="audioSource"></select>
</div>
</div>
<button onclick="fullwindow()">FULL WINDOW</button>
<script>
window.onerror = function backupErr(errorMsg, url=false, lineNumber=false) {
console.error(errorMsg);
console.error(lineNumber);
console.error("Unhandeled Error occured"); //or any message
return false;
};
function fullwindow(){
videoElement.style.width="100%";
videoElement.style.padding= "0";
videoElement.style.margin="0";
videoElement.style.height="100%";
videoElement.style.zIndex="5";
videoElement.style.position = "absolute";
videoElement.style.top="0px";
videoElement.style.left="0px";
document.getElementById("main").style.overflow = "hidden";
videoElement.style.overflow = "hidden"
document.getElementById("main").style.backgroundColor="#000";
videoElement.style.cursor="none";
document.getElementById("main").style.cursor="none";
}
var videoElement = document.getElementById("video");
var gotDev = false;
async function gotDevices() {
if (gotDev){return;}
gotDev=true;
await navigator.mediaDevices.getUserMedia({audio:true, video:true}); // is needed to ask for permissinos.
navigator.mediaDevices.enumerateDevices().then((deviceInfos)=>{
for (let i = 0; i !== deviceInfos.length; ++i) {
var deviceInfo = deviceInfos[i];
var option = document.createElement("option");
option.value = deviceInfo.deviceId;
if (deviceInfo.kind === "audioinput") {
option.text = deviceInfo.label || "microphone " + (audioSelect.length + 1);
audioSelect.appendChild(option);
if (option.text.startsWith("CABLE")){
option.selected =true;
}
} else if (deviceInfo.kind === "videoinput") {
option.text = deviceInfo.label || "camera " + (videoSelect.length + 1);
if (option.text.startsWith("NewTek")){
continue;
}
videoSelect.appendChild(option);
if (option.text.startsWith("OBS")){
option.selected =true;
}
}
}
getStream();
});
}
function getStream() {
if (window.stream) {
window.stream.getTracks().forEach(function (track) {
track.stop();
log("TRack stopping");
});
}
const constraints = {
audio: {
deviceId: { exact: audioSelect.value },
echoCancellation : false,
autoGainControl : false,
noiseSuppression : false
},
video: {
deviceId: { exact: videoSelect.value },
width: { min: 1280, ideal: 1920, max: 1920 },
height: { min: 720, ideal: 1080, max: 1080 }
}
};
return navigator.mediaDevices.getUserMedia(constraints)
.then(gotStream)
.catch(console.error);
}
function gotStream(stream) {
if (window.stream) {
window.stream = stream; // make stream available to console
videoElement.srcObject = stream;
var senders = session.pc.getSenders();
videoElement.srcObject.getVideoTracks().forEach((track)=>{
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.
track.enabled = notCensored;
added = true;
}
}
});
if (added==false){
session.pc.addTrack(track);
log("ADDED NOT REPLACED?");
}
});
videoElement.srcObject.getAudioTracks().forEach((track)=>{
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 == "audio") {
sender.replaceTrack(track); // replace may not be supported by all browsers. eek.
track.enabled = notCensored;
added = true;
}
}
});
if (added==false){
session.pc.addTrack(track);
log("ADDED NOT REPLACED?");
}
});
} else {
window.stream = stream; // make stream available to console
videoElement.srcObject = stream;
}
}
var audioSelect = document.querySelector("select#audioSource");
var videoSelect = document.querySelector("select#videoSource");
audioSelect.onchange = getStream;
videoSelect.onchange = getStream;
gotDevices();
</script>
</body>
</html>