[FFmpeg-trac] #3664(undetermined:open): ffprobe can't read packet DTS/PTS

FFmpeg trac at avcodec.org
Fri May 23 10:21:35 CEST 2014


#3664: ffprobe can't read packet DTS/PTS
-------------------------------------+-------------------------------------
             Reporter:  hxuanyu      |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  h264         |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => h264 regression
 * priority:  normal => important
 * version:  unspecified => git-master
 * status:  new => open


Old description:

> ffprobe built from latest git head can't read out all DTS/PTS. attached
> txt are output by calling ffprobe -show_packets -select_streams v INPUT
>
> hxuanyu at ubuntu:~/Downloads/ffmpeg$ ./ffprobe -show_packets
> -select_streams v v_h264_30_yuv420p_dar30x17_0.mpeg >latest.txt
> ffprobe version N-63381-g64bf845 Copyright (c) 2007-2014 the FFmpeg
> developers
>   built on May 23 2014 16:39:38 with gcc 4.6 (Ubuntu/Linaro
> 4.6.3-1ubuntu5)
>   configuration: --enable-static --disable-shared --enable-small
>   libavutil      52. 86.100 / 52. 86.100
>   libavcodec     55. 63.100 / 55. 63.100
>   libavformat    55. 40.100 / 55. 40.100
>   libavdevice    55. 13.101 / 55. 13.101
>   libavfilter     4.  5.100 /  4.  5.100
>   libswscale      2.  6.100 /  2.  6.100
>   libswresample   0. 19.100 /  0. 19.100
> Input #0, mpeg, from 'v_h264_30_yuv420p_dar30x17_0.mpeg':
>   Duration: 00:00:06.01, start: 1.000000, bitrate: 703 kb/s
>     Stream #0:0[0x1e0]: Video: h264, yuv420p, 480x272 [SAR 1:1 DAR
> 30:17], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
>
> but ffprobe built from ffmpeg 2.0.1 could read out all DTS/PTS

New description:

 ffprobe built from latest git head can't read out all DTS/PTS. attached
 txt are output by calling ffprobe -show_packets -select_streams v INPUT
 {{{
 hxuanyu at ubuntu:~/Downloads/ffmpeg$ ./ffprobe -show_packets -select_streams
 v v_h264_30_yuv420p_dar30x17_0.mpeg >latest.txt
 ffprobe version N-63381-g64bf845 Copyright (c) 2007-2014 the FFmpeg
 developers
   built on May 23 2014 16:39:38 with gcc 4.6 (Ubuntu/Linaro
 4.6.3-1ubuntu5)
   configuration: --enable-static --disable-shared --enable-small
   libavutil      52. 86.100 / 52. 86.100
   libavcodec     55. 63.100 / 55. 63.100
   libavformat    55. 40.100 / 55. 40.100
   libavdevice    55. 13.101 / 55. 13.101
   libavfilter     4.  5.100 /  4.  5.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
 Input #0, mpeg, from 'v_h264_30_yuv420p_dar30x17_0.mpeg':
   Duration: 00:00:06.01, start: 1.000000, bitrate: 703 kb/s
     Stream #0:0[0x1e0]: Video: h264, yuv420p, 480x272 [SAR 1:1 DAR 30:17],
 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
 }}}
 but ffprobe built from ffmpeg 2.0.1 could read out all DTS/PTS

--

Comment:

 Looks like a regression since 4eb49fdd possibly related to ticket #1746.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3664#comment:1>
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