fre 2023-02-03 klockan 08:29 -0800 skrev Pierre-Anthony Lemieux: > On Fri, Feb 3, 2023 at 7:54 AM Tomas Härdin <g...@haerdin.se> wrote: > > > > We need something better for proper tonemap support, but this is at > > least useful for getting the HDR discussion going. > > Below is a demonstration of two tonemap methods: > > https://www.sandflow.com/public/tone-mapping/index.html
Does not work in Firefox. But it does work in Chromium. Looks like it could be static images only. Anyway what I feel bears discussion is whether we should add a field to AVCodecContext like "nits" that says how many nits the max values of integer pixel formats correspond to, and similarly for float formats what 1.0 corresponds to. The latter is usually 203 cd/m² but is it always? The link you posted appears to use 100 cd/m²: > l_sdr = 100; /Tomas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
