[FFmpeg-trac] #1125(undetermined:open): Flash 11 RTMP h264 non monotonically increasing error
FFmpeg
trac at avcodec.org
Wed Apr 4 17:04:32 CEST 2012
#1125: Flash 11 RTMP h264 non monotonically increasing error
-------------------------------------+-------------------------------------
Reporter: finalweb | Owner:
Type: defect | Status: open
Priority: normal | Component:
Version: git-master | undetermined
Keywords: | Resolution:
av_interleaved_write_frame flv | Blocked By:
h264 | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by vestigal):
Replying to [comment:12 finalweb]:
> Looks like that works for the live stream, but once you try to record,
you end up having sync issues with the recorded file, so that doesn't seem
to completely resolve the issue.
I had audio/video syncing problems too, but not just with recorded streams
I had them with the live transcoded stream also. My guess was that the
sync problem was a result of transcoding audio; not because of the
nonstrict timestamp flag.
I had some excellent results using the -copyts flag. Your result may vary.
I'm still curious why the AVFORMAT_TS_NONSTRICT flag isn't considered a
good solution. My understanding of a monotonic function doesn't preclude
two identical timestamps. Monotonically increasing, in my head, means that
the timestamps never go backward.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1125#comment:13>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list