[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 16:08:59 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):
The AVI file in question is distributed by the police from a surveilence
camera. We have no control on what kind of files we receive by external
providers that are not broadcasters or video professionals.
I guess the problem is how ffmpeg deals with missing essence in various
output formats. I would expect the same error on both commands:
{{{
ffmpeg.exe -i hjelpemiddel.avi -max_muxing_queue_size 500 -c:v mpeg2video
-r 25 -ar 48000 -y -s 1920x1080 -c:a pcm_s16le test.mkv
ffmpeg.exe -i hjelpemiddel.avi -max_muxing_queue_size 500 -c:v mpeg2video
-r 25 -ar 48000 -y -s 1920x1080 -c:a pcm_s16le test.mxf
}}}
But if you tell me that this is expected behavior, by design and is not
going to be "fixed", then I'm fine with that. I just have to deal with it
another way. Because all my conversions are automated/scripted I have to
be able to detect a bogus audio/video data stream somehow and replace it
with dummy stream before creating the command.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8772#comment:7>
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