search

sylikc / jpegview

Fork of JPEGView by David Kleiner - fast and highly configurable viewer/editor for JPEG, BMP, PNG, WEBP, TGA, GIF and TIFF images with a minimal GUI. Basic on-the-fly image processing is provided - allowing adjusting typical parameters as sharpness, color balance, rotation, perspective, contrast and local under-/overexposure.
Other
2.06k stars 120 forks source link

AVIF does not support HDR? #183

Closed mx4994 closed 1 year ago

mx4994 commented 1 year ago

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 https://github.com/AOMediaCodec/av1-avif/issues/186

qbnu commented 1 year ago

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 commented 1 year ago

@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 commented 1 year ago

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

sylikc commented 1 year ago

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