Opened 5 years ago

Closed 5 years ago

#115 closed defect (needs_more_info)

Segmentation fault while running several instance at the same time

Reported by: gaelb Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

I run this command :

ffmpeg -i /var/www/dp/d2d/index.html?d=36UM193O -ss 00:00:18 -r 1 -vframes 1 -s 800x600 -f image2 -y /var/www/dp/pics/36UM193O-18.tiff

for distinct video files at the same time, i've this kind of output:

ffmpeg -i /var/www/dp/d2d/index.html?d=36UM193O -ss 00:00:18 -r 1 -vframes 1 -s 800x600 -f image2 -y /var/www/dp/pics/36UM193O-18.tiff
FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --extra-version=4:0.5.1-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 1 / 52.20. 1
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Mar 31 2011 18:53:20, gcc: 4.4.3

Seems stream 0 codec frame rate differs from container frame rate: 47.95 (27956/583) -> 23.98 (24000/1001)
Input #0, matroska, from '/var/www/dp/d2d/index.html?d=36UM193O':
  Duration: 02:00:20.97, start: 0.000000, bitrate: N/A
    Stream #0.0(eng): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 23.98 tbr, 1k tbn, 47.95 tbc
    Stream #0.1(fre): Audio: dca, 48000 Hz, 5.1, s16
    Stream #0.2(eng): Audio: dca, 48000 Hz, 5.1, s16
    Stream #0.3(fre): Subtitle: 0x0000
    Stream #0.4(fre): Subtitle: 0x0000
Output #0, image2, to '/var/www/dp/pics/36UM193O-18.tiff':
    Stream #0.0(eng): Video: tiff, yuv420p, 800x600 [PAR 4:3 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 1 tbc
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
Erreur de segmentation //=> segmentation fault in french 

When i execute them sequentially, there's no problems and the picture are well extracted.

Change History (2)

comment:1 Changed 5 years ago by cehoyos

  • Reproduced by developer unset
  • Status changed from new to open

Please test latest git HEAD and provide a backtrace if the problem is still reproducible.

comment:2 Changed 5 years ago by michael

  • Resolution set to needs_more_info
  • Status changed from open to closed

0.5 is unsupported and very old, If the issue is reproduceable with a up to date version then please reopen

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