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fix: VP9 svc screenshare. #386

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merged 1 commit into from
Oct 13, 2023
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fix: VP9 svc screenshare. #386

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8 changes: 8 additions & 0 deletions lib/src/participant/local.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,14 @@ class LocalParticipant extends Participant<LocalTrackPublication> {
scalabilityMode: 'L3T3_KEY',
);
}

// vp9 svc with screenshare has problem to encode, always use L1T3 here
if (track.source == TrackSource.screenShareVideo &&
publishOptions.videoCodec.toLowerCase() == 'vp9') {
publishOptions = publishOptions.copyWith(
scalabilityMode: 'L1T3',
);
}
}

// use constraints passed to getUserMedia by default
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