[FFmpeg-user] MXF container tags modified when replacing audio

[Carl Eugen Hoyos]

2018-01-22 17:07 GMT+01:00 Frédéric Busnel-Joncour <fred.bj at free.fr>:
> Most of time it's not an issue, but in a particular case, the player
> can't read properly the file as the "Video Line Map" tag value is
> not what expected.

How do you know that this is the (one) value that stops your player
from decoding FFmpeg's output file?
What is the value that your input file shows (and the player expects)
and what value is written by FFmpeg?

(I can confirm that for 3840x2160 no useful value is written.)

Carl Eugen