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svc support in whip.html; pixel preview freezing fix; whep improvements; motion recorder

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steveseguin
2023-10-20 23:54:13 -04:00
parent 782ccda08f
commit 0a53b23195
6 changed files with 594 additions and 238 deletions
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54
thirdparty/CodecsHandler.js vendored
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@@ -533,14 +533,52 @@ var CodecsHandler = (function() {
}
if (typeof params.stereo != 'undefined'){
if (params.stereo==0){
appendOpusNext += ';stereo=0;sprop-stereo=0'; // defaults to 0
} else if (params.stereo==1){
appendOpusNext += ';stereo=1;sprop-stereo=1'; // defaults to 0
} else if (params.stereo==2){
if (params.stereo==0){ // &stereo=0
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=0", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=0", "");
if (sdpLines[opusFmtpLineIndex].split(";stereo=0").length==1){
appendOpusNext += ';stereo=0'; // defaults to 0
}
if (sdpLines[opusFmtpLineIndex].split(";sprop-stereo=0").length==1){
appendOpusNext += ';sprop-stereo=0'; // defaults to 0
}
} else if (params.stereo==1){ // &stereo=1
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=0", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=0", "");
if (sdpLines[opusFmtpLineIndex].split(";stereo=1").length==1){
appendOpusNext += ';stereo=1'; // defaults to 0
}
if (sdpLines[opusFmtpLineIndex].split(";sprop-stereo=1").length==1){
appendOpusNext += ';sprop-stereo=1'; // defaults to 0
}
} else if (params.stereo==2){ // &stereo=4
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=0", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=0", "");
sdpLines[opusIndex] = sdpLines[opusIndex].replace("opus/48000/2", "multiopus/48000/6");
appendOpusNext += ';channel_mapping=0,4,1,2,3,5;num_streams=4;coupled_streams=2'; // Multi-channel 5.1 audio
if (sdpLines[opusFmtpLineIndex].split(";channel_mapping=0,4,1,2,3,5;num_streams=4;coupled_streams=2").length==1){
appendOpusNext += ';channel_mapping=0,4,1,2,3,5;num_streams=4;coupled_streams=2'; // Multi-channel 5.1 audio
}
} else if (params.stereo==3){ // &stereo=8
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=1", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";stereo=0", "");
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].replace(";sprop-stereo=0", "");
sdpLines[opusIndex] = sdpLines[opusIndex].replace("opus/48000/2", "multiopus/48000/8");
if (sdpLines[opusFmtpLineIndex].split(";channel_mapping=0,6,1,2,3,4,5,7;num_streams=5;coupled_streams=3").length==1){
appendOpusNext += ';channel_mapping=0,6,1,2,3,4,5,7;num_streams=5;coupled_streams=3'; // Multi-channel 5.1 audio
}
}
}
if (typeof params.maxaveragebitrate != 'undefined') {
@@ -577,10 +615,6 @@ var CodecsHandler = (function() {
}
}
if (debug){
console.log();
}
sdpLines[opusFmtpLineIndex] = sdpLines[opusFmtpLineIndex].concat(appendOpusNext);
if (debug){