[FFmpeg-trac] #2307(undetermined:new): Stream segmenter bug if total recorded length > 12 hours
FFmpeg
trac at avcodec.org
Thu Mar 28 11:58:56 CET 2013
#2307: Stream segmenter bug if total recorded length > 12 hours
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Reporter: dgillier | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: 1.1.3 | undetermined
Keywords: segment, | Resolution:
duration | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by cehoyos):
Replying to [comment:14 dgillier]:
> I tried this evening with testsrc and I got strange behavior:
>
> Command used was :
> ffmpeg -f lavfi -i testsrc -f s16le -i /dev/zero -vcodec mpeg4 -vb
400000 -strict -2 -acodec aac -f segment -segment_time 1800 -map 0 -map 1
/mnt/video/tests/test-mp4-%03dt.mp4
>
> I got a file per minute instead of a file per 30 minutes (1800 seconds),
but I have in the description of the file (true for all files), a 30
minutes duration ???:
Sorry, I don't understand, I tested the following command line:
$ ffmpeg -f lavfi -i testsrc -f s16le -i /dev/zero -vcodec mpeg4 -vb
400000 -strict -2 -acodec aac -f segment -segment_time 1800 -map 0 -map 1
outsegment-%03d.mp4
I did not wait until 1000 files were written, but tested a few output
files and they were all 30 minutes long (definitely not one minute) and
that is also what your "ffmpeg -i"-output shows.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2307#comment:15>
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