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Add initialization data for VP9 and AV1 codec in MatroskaExtractor

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Update `MatroskaExtractor` to populate the CSD information for VP9 and AV1 codecs with their codec private data.

For reference: [CodecPrivate for VP9](https://www.webmproject.org/docs/container/#vp9-codec-feature-metadata-codecprivate), [CSD for AV1](https://aomediacodec.github.io/av1-isobmff/#av1codecconfigurationbox-syntax).

PiperOrigin-RevId: 702631838
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Googler 2024-12-04 01:36:42 -08:00 committed by Copybara-Service
parent 9828d104b5
commit bffa253e3a
1 changed files with 2 additions and 0 deletions
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2
libraries/extractor/src/main/java/androidx/media3/extractor/mkv/MatroskaExtractor.java
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@ -2156,9 +2156,11 @@ public class MatroskaExtractor implements Extractor {
break;
case CODEC_ID_VP9:
mimeType = MimeTypes.VIDEO_VP9;
initializationData = codecPrivate == null ? null : ImmutableList.of(codecPrivate);
break;
case CODEC_ID_AV1:
mimeType = MimeTypes.VIDEO_AV1;
initializationData = codecPrivate == null ? null : ImmutableList.of(codecPrivate);
break;
case CODEC_ID_MPEG2:
mimeType = MimeTypes.VIDEO_MPEG2;