setPreferredCodec method
void
setPreferredCodec(})
Implementation
void setPreferredCodec(RTCSessionDescription description,
{String audioCodec = 'opus', String videoCodec = 'vp8'}) {
var capSel = CodecCapabilitySelector(description.sdp!);
var acaps = capSel.getCapabilities('audio');
if (acaps != null) {
acaps.codecs = acaps.codecs
.where((e) => (e['codec'] as String).toLowerCase() == audioCodec)
.toList();
acaps.setCodecPreferences('audio', acaps.codecs);
capSel.setCapabilities(acaps);
}
var vcaps = capSel.getCapabilities('video');
if (vcaps != null) {
vcaps.codecs = vcaps.codecs
.where((e) => (e['codec'] as String).toLowerCase() == videoCodec)
.toList();
vcaps.setCodecPreferences('video', vcaps.codecs);
capSel.setCapabilities(vcaps);
}
description.sdp = capSel.sdp();
}