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AVIF does not support HDR? #183

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mx4994 opened this issue Mar 31, 2023 · 4 comments
Closed

AVIF does not support HDR? #183

mx4994 opened this issue Mar 31, 2023 · 4 comments
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wontfix This will not be worked on

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@mx4994
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mx4994 commented Mar 31, 2023

I use this https://raw.githubusercontent.com/AOMediaCodec/av1-avif/master/testFiles/Netflix/avif/hdr_cosmos12920_cicp9-16-9_yuv444_full_qp10.avif image test is not working, browser is fine.

see feedback on this AOMediaCodec/av1-avif#186

@qbnu
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qbnu commented Apr 11, 2023

Yes, currently only ICC profiles are implemented. Proper color management seems fairly complex (even Firefox still doesn't do it correctly).
https://github.com/chromium/chromium/blob/main/third_party/blink/renderer/platform/image-decoders/avif/avif_image_decoder.cc

@G2G2G2G
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G2G2G2G commented Apr 11, 2023

@mx4994 almost nothing does, looking at avif & jxl I'd say we're a good 5 years away from all their features being supported (sadly av2 probably be getting added by then)

@mx4994
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mx4994 commented Apr 12, 2023

Well, I thought it was a bug, so feedback.

@mx4994 mx4994 closed this as completed Apr 12, 2023
@sylikc sylikc added the wontfix This will not be worked on label Apr 13, 2023
@sylikc
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sylikc commented Apr 13, 2023

thanks for the investigations, I've referenced this into known issues.

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