[FFmpeg-devel] [PATCH] avfilter/vf_scale: Do not set YUV color range for RGB formats

Martin Vignali martin.vignali at gmail.com
Mon Mar 26 13:21:46 EEST 2018

> >> This is not optimal, as full color_range should remain full when not
> >> changed.
> >
> > there is no range for rgb formats. The range is specific to YUV based
> > formats.
> > Thats, if iam guessing correctly what you meant. You did not really say
> > which case you meant here. So maybe there is an issue and i misunderstand
> > what you refer to
> Maybe not for swscale here but does exist otherwise.
> What software use limited for rgb ?

I understand for gray (it can be gray of yuv data (limited or full) or gray
for RGB data)),
but for RGB/RGBA, never see limited (and doesn't see the interest :-)


More information about the ffmpeg-devel mailing list