[FFmpeg-user] ffmpeg MP4/x264 output colours change when input source is different resolution (bug?)

[Michael Koch]

Am 16.09.2022 um 15:20 schrieb Dan:
>> showinfo filter shows video frame color metadata to output of console,
>> nothing less - nothing more. showinfo cant produce incorrect video, if
>> you ever bothered to read documentation you would know.
>
> By the way, just to clarify, I wasn't talking about the console 
> output, but
> the window it opened up alongside (on the right), which showed the green
> was darker.
>
>> Nobody is wrong. Everybody is correct. Your file is encoded so badly
>> that it should be immediately removed from existence.
>
> In the end, I used "-colorspace fcc" which seems to have fixed the issue.

Please show your complete command line. Because for me it doesn't work. 
Different colors for height 576 and 720.

Michael