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Fix disabled Matroska tracks crashing demuxer (closes #276)

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Vanilagy
2026-01-12 16:11:23 +01:00
parent 7db0583058
commit b8f104d8b4
1 changed files with 5 additions and 0 deletions
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src/matroska/matroska-demuxer.ts
+5
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@@ -1012,6 +1012,11 @@ export class MatroskaDemuxer extends Demuxer {
this.readContiguousElements(slice.slice(dataStartPos, size)); this.readContiguousElements(slice.slice(dataStartPos, size));
// Check if track was disabled during parsing (e.g., by FlagEnabled being 0)
if (!this.currentTrack) {
break;
}
if (this.currentTrack.decodingInstructions.some((instruction) => { if (this.currentTrack.decodingInstructions.some((instruction) => {
return instruction.data?.type !== 'decompress' return instruction.data?.type !== 'decompress'
|| instruction.scope !== ContentEncodingScope.Block || instruction.scope !== ContentEncodingScope.Block