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Replace ArrayBufferTarget with BufferTarget, now spitting out Uint8Array and using .resize

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Vanilagy
2025-01-05 14:24:06 +01:00
parent ee81e1b674
commit 37820f1d4c
6 changed files with 63 additions and 40 deletions
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dev/demux.html
+3 -3
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@@ -44,7 +44,7 @@
//console.log(await videoTrack.computeSampleStats());
//return;
const target = new Metamuxer.ArrayBufferTarget();
const target = new Metamuxer.BufferTarget();
const output = new Metamuxer.Output({
format: new Metamuxer.MovOutputFormat({ fastStart: undefined }),
target
@@ -57,7 +57,7 @@
const decoderConfig = await audioTrack.getDecoderConfig();
const sampleSource = new Metamuxer.EncodedAudioSampleSource(await audioTrack.getCodec());
const audioDataSource = new Metamuxer.AudioDataSource({ codec: 'ulaw' });
const audioDataSource = new Metamuxer.AudioDataSource({ codec: 'aac', bitrate: 128e3 });
const videoSampleSource = new Metamuxer.EncodedVideoSampleSource(await videoTrack.getCodec());
output.addAudioTrack(audioDataSource ?? sampleSource);
output.addVideoTrack(videoSampleSource);
@@ -94,7 +94,7 @@
a.click();
URL.revokeObjectURL(url);
}
download(new Blob([target.buffer]), 'converted.mov');
//download(new Blob([target.buffer]), 'converted.mov');
document.body.textContent = performance.now() - start;