[FFmpeg-user] Copy all metadata fields?

[Kieran O Leary]

Hi,

On Wed 18 Mar 2020, 12:54 Peter B., <pb at das-werkstatt.com> wrote:

>
> Oh, and yes: absolutely correct! Color information is gone.
> Is there any way that this kind of metadata can also be transferred -
> even if I don't explicitely know it's there?
>

I raised this before and I think you have to set the output values
manually. I found this when Transcoding from mov to mkv, colour values were
lost.
Tobias's advice here still stands I think
https://ffmpeg.org/pipermail/ffmpeg-user/2018-July/040717.html

Best,

Kieran