[FFmpeg-devel] Rework color quantization in palette{gen,use}

[Soft Works]

> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> Clément Bœsch
> Sent: Saturday, November 5, 2022 4:26 PM
> To: ffmpeg-devel at ffmpeg.org
> Subject: [FFmpeg-devel] Rework color quantization in palette{gen,use}
> 
> Hi,
> 
> This patchset essentially fixes a few core problems in these filters
> and
> switches to a perceptual model.
> 
> I've generated a report for each key commit on this (temporary) page:
> http://big.pkh.me/pal/ (warning: heavy page, ~500M; I did try to add
> some lazy
> loading of the images but I'm not sure it's actually working as
> expected).
> 
> It is easy for me to add specific samples and re-run the whole thing,
> so feel
> free to suggest one.

The "rainbow Q" image would be nice to see in comparison.

Thanks,
softworkz