[FFmpeg-devel] prores_ks: use CodecContext for color information if specified

[Paul B Mahol]

On 10/5/18, Marc-Antoine ARNAUD <arnaud.marcantoine at gmail.com> wrote:
> In our case we have some files with bad colorspaces (in HD but with bt601
> colorspace).
> So we use -colorspace, -color_trc, -color_primaries to force the output
> colorspace.
>
> We keep compatibility with "old command line", we get source colorspace if
> nothing is mentionned.
> It work like that for Mpeg2video codec, so we expect to have the same here.

Correct patch should be one that changes frame properties, otherwise
every encoder that uses these properties needs to be updated with extra
lines to maintain.

>
> Marc-Antoine
>
>
> Le jeu. 4 oct. 2018 `a 18:36, Paul B Mahol <onemda at gmail.com> a ecrit :
>
>> On 10/4/18, Marc-Antoine ARNAUD <arnaud.marcantoine at gmail.com> wrote:
>> >
>> >
>>
>> Why?
>>
>> IIRC this patch is not needed.
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