valerie
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viscord
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blank video stream

main
Bronwen 2022-08-06 17:28:43 -04:00
parent ea0cb96a24
commit e775e4a240
1 changed files with 24 additions and 11 deletions
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35
rtc-test/index.html
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@ -68,6 +68,8 @@
let localMediaStream = null;
let remoteMediaStream = null;
let incommingCall = null;
let currentVideoTrackId = null;
let currentAudioTrackId = null;
function closeLocalMediaStream() {
for(const track of localMediaStream.getTracks()) {
@ -92,7 +94,21 @@
}
}
});
}
if(eVideoOptions.value === 'none') {
const canvas = Object.assign(document.createElement("canvas"), {
width: 160,
height: 90
});
canvas.getContext("2d").fillRect(0, 0, 160, 90);
const blankStream = canvas.captureStream();
const videoTrack = blankStream.getVideoTracks()[0];
console.log('empty tracks', blankStream, videoTrack);
localMediaStream.addTrack(videoTrack);
}
updateOutgoing();
};
console.dir(eAudioOptions);
@ -104,20 +120,14 @@
.filter(track => track.kind === 'audio')[0];
const videoTrack = localMediaStream.getTracks()
.filter(track => track.kind === 'video')[0];
call.peerConnection.getSenders()
.filter(sender => sender.track.kind === 'audio')[0]
.replaceTrack(audioTrack);
const currentVideoTrack = call.peerConnection.getSenders()
.filter(sender => sender.track.kind === 'video')[0];
console.log(videoTrack, currentVideoTrack);
if(videoTrack !== undefined && currentVideoTrack === undefined) {
call.peerConnection.addTrack(videoTrack);
} else {
currentVideoTrack.replaceTrack(videoTrack);
}
call.peerConnection.getSenders()
.filter(sender => sender.track.kind === 'video')[0]
.replaceTrack(videoTrack)
}
}
@ -202,6 +212,9 @@
});
peer.on('call', (call) => {
if(incommingCall !== null) {
return; // reject the call request.
}
eIncommingStatus.innerText = 'Incomming call from ' + call.peer;
eAnswerBtn.disabled = false;
incommingCall = call;