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Improve encoders and check availability

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Vanilagy
2025-01-06 21:22:15 +01:00
parent 00408c86ff
commit 48c9a225e2
2 changed files with 79 additions and 45 deletions
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dev/demux.html
+4 -4
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@@ -59,9 +59,9 @@
const decoderConfig = await audioTrack.getDecoderConfig();
const sampleSource = new Metamuxer.EncodedAudioSampleSource(await audioTrack.getCodec());
const audioDataSource = new Metamuxer.AudioDataSource({ codec: 'pcm-s16', bitrate: 128e3 });
const audioDataSource = new Metamuxer.AudioDataSource({ codec: 'vorbis', bitrate: 128e3 });
const videoSampleSource = new Metamuxer.EncodedVideoSampleSource(await videoTrack.getCodec());
output.addAudioTrack(sampleSource);
output.addAudioTrack(audioDataSource ?? sampleSource);
output.addVideoTrack(videoSampleSource);
output.start();
@@ -71,6 +71,7 @@
/*
for await (const sample of drain.samples()) {
//console.log(sample.timestamp);
//sample.timestamp *= 2;
@@ -78,13 +79,12 @@
//console.log(sample)
await sampleSource.digest(sample, { decoderConfig });
}
/*
*/
for await (const { data, timestamp } of new Metamuxer.AudioDataDrain(audioTrack).data()) {
//console.log("wow", data.timestamp);
//console.log(sample)
await audioDataSource.digest(data);
}
*/
for await (const sample of new Metamuxer.EncodedVideoSampleDrain(videoTrack).samples()) {
//console.log(sample)
await videoSampleSource.digest(sample, { decoderConfig: videoDecoderConfig });