[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

[Marton Balint]

On Tue, 12 Oct 2021, Tomas Härdin wrote:

> mån 2021-10-11 klockan 18:32 +0200 skrev Marc-Antoine Arnaud:
>> ---
>>  libavformat/mxf.h    |   1 +
>>  libavformat/mxfdec.c | 276
>> ++++++++++++++++++++++++++++++++++++++++++-
>>  2 files changed, 271 insertions(+), 6 deletions(-)
>
> Did we reach a consensus on this? While I think signalling ffmpeg to
> create a remap filter is a good idea, I don't know whether we have any
> mechanism for that at the moment. If we don't then perhaps that
> shouldn't hold up this patch?

I don't think there is any support for such rerouting in ffmpeg, so I 
believe a demuxer option to turn on/off in-demuxer rerouting is the best 
we can come up with if we don't want to delay this feature.

On the other hand, as far as I see, my comments have not been addressed 
yet:

http://ffmpeg.org/pipermail/ffmpeg-devel/2021-September/285856.html

Regards,
Marton