[FFmpeg-trac] #3551(undetermined:new): No duration detected for some FLV files

FFmpeg trac at avcodec.org
Fri Apr 11 18:17:42 CEST 2014


#3551: No duration detected for some FLV files
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:
  Underground78                      |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  flv          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by Underground78):

 The problem is reproducible with ffmpeg.

 {{{
 > ffmpeg.exe -i 10s_clip.flv
 ffmpeg version N-62340-g1de8a4f Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Apr 10 2014 22:01:45 with gcc 4.8.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc
 --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex
 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-
 aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
 --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs
 --enable-libxvid --enable-zlib
   libavutil      52. 75.100 / 52. 75.100
   libavcodec     55. 58.103 / 55. 58.103
   libavformat    55. 36.103 / 55. 36.103
   libavdevice    55. 11.100 / 55. 11.100
   libavfilter     4.  4.100 /  4.  4.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 18.100 /  0. 18.100
   libpostproc    52.  3.100 / 52.  3.100
 [h264 @ 04277d20] AVC: nal size 21823518
 [h264 @ 04277d20] missing picture in access unit with size 40
 [h264 @ 04277d20] AVC: nal size 21823518
 [h264 @ 04277d20] missing picture in access unit with size 40
 [h264 @ 04277d20] AVC: nal size 21823518
 [h264 @ 04277d20] missing picture in access unit with size 40
 Input #0, flv, from 'MPC-HC\debug\1.7.3.201\10s_clip.flv':
   Duration: N/A, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: h264 (Main), yuv420p(tv), 320x240 [SAR 1:1 DAR
 4:3], 30.
 33 fps, 30 tbr, 1k tbn, 60 tbc
     Stream #0:1: Audio: speex, 16000 Hz, mono, s16
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3551#comment:2>
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