[FFmpeg-devel] [PATCH] libavutil: add clean aperture (CLAP) side data.

Andreas Rheinhardt andreas.rheinhardt at gmail.com
Tue Apr 28 13:08:26 EEST 2020


Kieran O Leary:
> Hi Neil,
> 
> Thanks so much for working on this - what was the impetus?
> I started the ticket you mentioned. I applied your patch and tested it with
> the clap.mov file from that ticket. How do I know if behaviour has changed
> with this patch, how should I be testing?
> I don't see any reference to the clap atom values when transcoding the file
> to MKV or to another mov:
> 
That's expected. The patch provided only provides the structure in which
the values are intended to be exported; it does not add any demuxing or
muxing capabilities for mov or mkv (as you can see from the fact that
none of these (de)muxers have been changed in the patch).

- Andreas


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