[FFmpeg-trac] #3710(avformat:closed): Odd demuxed timestamps on ogg file.

FFmpeg trac at avcodec.org
Wed Jun 25 10:06:09 CEST 2014


#3710: Odd demuxed timestamps on ogg file.
------------------------------------+------------------------------------
             Reporter:  dalecurtis  |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:  fixed
             Keywords:  ogg vorbis  |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by cehoyos):

 I compiled 5b802cf5:
 {{{
 $ ffprobe
 ffprobe version N-50411-g5b802cf Copyright (c) 2007-2013 the FFmpeg
 developers
   built on Jun 25 2014 10:01:36 with gcc 4.7 (SUSE Linux)
   configuration:
   libavutil      52. 17.103 / 52. 17.103
   libavcodec     54. 92.100 / 54. 92.100
   libavformat    54. 63.102 / 54. 63.102
   libavdevice    54.  3.103 / 54.  3.103
   libavfilter     3. 41.100 /  3. 41.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
 Simple multimedia streams analyzer
 usage: ffprobe [OPTIONS] [INPUT_FILE]

 You have to specify one input file.
 Use -h to get full help or, even better, run 'man ffprobe'.
 }}}
 And tested your exact command line:
 {{{
 $ ffprobe -show_packets bear.ogv 2>&1 | grep -4 pts= | head -n 31
 [theora @ 0x1eab9a0] 7 bits left in packet 82
 [PACKET]
 codec_type=audio
 stream_index=1
 pts=-128
 pts_time=-0.002902
 dts=-128
 dts_time=-0.002902
 duration=128
 --
 [/PACKET]
 [PACKET]
 codec_type=audio
 stream_index=1
 pts=-128
 pts_time=-0.002902
 dts=-128
 dts_time=-0.002902
 duration=128
 --
 [/PACKET]
 [PACKET]
 codec_type=audio
 stream_index=1
 pts=-448
 pts_time=-0.010159
 dts=-448
 dts_time=-0.010159
 duration=576
 --
 [/PACKET]
 }}}
 Maybe you had a local patch applied?

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3710#comment:10>
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