[FFmpeg-trac] #8772(undetermined:new): MXF-muxing fails with Error writing trailer of test.mxf Unknown error occurred
FFmpeg
trac at avcodec.org
Fri Jul 3 11:07:45 EEST 2020
#8772: MXF-muxing fails with Error writing trailer of test.mxf Unknown error
occurred
-------------------------------------+-------------------------------------
Reporter: steipal | Owner:
Type: defect | Status: new
Priority: minor | Component:
| undetermined
Version: git-master | Resolution:
Keywords: mxf | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by steipal):
Using "-an" is not an option as we need to deliver MXF files with audio
for our playout system (Quantel). And because ffmpeg seemingly sees an
audio track and is able to create other formats from the source, for
example mkv (with audio) without throwing error, I assumed this would be
the expected behavior also for the MXF muxer. I have no problem with MXF
being "different" like I have for the last 10-11 years dealing with
creating MXF files using ffmpeg, but usually the MXF-specific warnings or
errors are more meaningful than this one so I was surprised. The error is
generic and comes from the main fftools/ffmpeg.c and not
libavformat/mxfenc.c where it would make more sense if this was MXF
specific.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8772#comment:5>
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