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Implement @mediabunny/prores extension, add onError callbacks to custom coders, fix visibleRect bug in VideoSample

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Vanilagy
2026-06-29 17:15:10 +02:00
parent af618f014a
commit 8ae0f9d09e
42 changed files with 1074 additions and 451 deletions
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src/codec.ts
+4 -3
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@@ -224,7 +224,8 @@ export const PRORES_FOURCCS = [
'apcn', // ProRes 422 Standard Definition
'apcs', // ProRes 422 LT
'apco', // ProRes 422 Proxy
];
] as const;
export type ProresFourCc = typeof PRORES_FOURCCS[number];
export const buildVideoCodecString = (codec: VideoCodec, width: number, height: number, bitrate: number) => {
if (codec === 'avc') {
@@ -359,7 +360,7 @@ export const extractVideoCodecString = (trackInfo: {
hevcCodecInfo: HevcDecoderConfigurationRecord | null;
vp9CodecInfo: Vp9CodecInfo | null;
av1CodecInfo: Av1CodecInfo | null;
proresFormat: string | null;
proresFormat: ProresFourCc | null;
}) => {
const {
codec,
@@ -946,7 +947,7 @@ export const validateVideoChunkMetadata = (metadata: EncodedVideoChunkMetadata |
if (!PRORES_FOURCCS.some(x => metadata.decoderConfig!.codec === x)) {
throw new TypeError(
'Video chunk metadata decoder configuration codec string for ProRes must be one of the valid ProRes'
`Video chunk metadata decoder configuration codec string for ProRes must be one of the valid ProRes`
+ ` four-character codes: ${PRORES_FOURCCS.join(', ')}.`,
);
}