[FFmpeg-user] Requesting colormatrix advice

[Phil Rhodes]

 On Tuesday, 7 November 2023 at 11:48:24 GMT, <markfilipak.imdb at gmail.com> wrote:
 
> I think it sets the color tags on the _input_
I'm not so sure, it specifically says "marks interlace and color range for the output frames."
It then goes on to imply the filter does a bit more than set just interlacing and colour range flags, since it seems to support at least three different types of colour primary specification, but we're forced to guess.
P