#7621: Add .avif support (AV1 Image File Format
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Reporter: Ewout | Owner: Vignesh
| Venkatasubramanian
Type: enhancement | Status: open
Priority: wish | Component: avformat
Version: git-master | Resolution:
Keywords: mov | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Vignesh Venkatasubramanian):
> All HDR movies use top-left siting for chroma. When you extract a plane
420 samples should be tagged as top-left in AVIF. Use any HDR10 movie. You
already pass transfer, matrix and primaries.
If you are using libaom-av1 encoder for creating AVIF images, you can pass
-aom-params "chroma-sample-location=xx" for whatever value you need.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7621#comment:22>
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![Re: [FFmpeg-trac] #7621(avformat:open): Add .avif support (AV1 Image File Format](/search?l=ffmpeg-trac@avcodec.org&q=subject:%22Re%5C%3A+%5C%5BFFmpeg%5C-trac%5C%5D+%237621%5C%28avformat%5C%3Aopen%5C%29%5C%3A+Add+.avif+support+%5C%28AV1+Image+File+Format%22&o=newest){kind=link}
