[FFmpeg-trac] #3670(avformat:open): Assertion failure on seek with AVI file

FFmpeg trac at avcodec.org
Sat May 24 15:52:53 CEST 2014


#3670: Assertion failure on seek with AVI file
-------------------------------------+-------------------------------------
             Reporter:  cgbug        |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  avi crash    |               Blocked By:
  abort                              |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => avi crash abort
 * priority:  normal => important
 * status:  new => open
 * reproduced:  0 => 1


Comment:

 For future tickets: Please always provide your failing command line
 together with the complete, uncut console output and please always test
 {{{ffmpeg}}}.

 Not a regression.
 {{{
 $ ffmpeg -ss 1 -i clip_cut.avi -f null -
 ffmpeg version N-63405-g7263162 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on May 24 2014 15:46:50 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 86.100 / 52. 86.100
   libavcodec     55. 64.100 / 55. 64.100
   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
   libpostproc    52.  3.100 / 52.  3.100
 st:0 has too large timebase, reducing
 [mp3 @ 0x33c3280] Header missing
     Last message repeated 3 times
 Assertion (int64_t)st2->time_base.num * ast2->rate ==
 (int64_t)st2->time_base.den * ast2->scale failed at
 libavformat/avidec.c:1784
 Aborted
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3670#comment:1>
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