[FFmpeg-devel] [PATCH] fate/matroska: Add test for updating CodecPrivate from packet sidedata

[Andreas Rheinhardt]

Andreas Rheinhardt:
> containing updated extradata, in this case a new FLAC streaminfo.
> Furthermore, it also tests that the Matroska muxer is able to preserve
> uncommon channel layouts by adding Vorbis comments to the CodecPrivate.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
> ---
> This is in particular intended to test patch [1] (using fewer frames
> for the last track ensures that (after the removal of the seekbacks in
> mkv_check_new_extra_data()) the end position won't be at the end of the
> buffer when writing the final version of the Tracks element; but this
> won't be a problem after the switch to avio_get_dyn_buf() in the commit
> before [1].)
> 
> [1]: https://ffmpeg.org/pipermail/ffmpeg-devel/2020-January/256208.html
> 
Applied.

- Andreas