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

[Paul B Mahol]

On 3/26/18, Martin Vignali <martin.vignali at gmail.com> wrote:
>> >> 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 :-)
>
> Martin
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>

OK then, just apply patch.