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• Anomalie #2745 (Nouveau) : Icone des Itruc

  1er juin 2012, par Ben .

  Visiblement les ITruc cherchent une icone (en fait deux) ... visible dans l’errorlog apache [Fri Jun 01 15:54:46 2012] [error] [client 82.233.183.57] File does not exist : public_html/apple-touch-icon.png [Fri Jun 01 15:54:46 2012] [error] [client 82.233.183.57] File does not exist : (...)

• ffmpeg image to video sequence stops after 10

  18 mai 2012, par Jim

  Probably a fast anwser, but my first time trying to do this. I have 77 jpeg pictures, I have renamed them to be 000.jpg - 076.jpg. The next step is using ffmpeg and here is my command statement :

  ffmpeg -f image2 -r .1 -i %d.jpg -r 25 test.avi

  It creates an avi with 10 images for 10seconds each, why only 10 ? I've tried other iterations of %d.jpg in the ffmpeg command with no success.

  thanks for the help all !

  -Jim

  Here is the listing of the directory with the images :

  ls -l
  
  total 77472
  
  -rwxr-xr-x 1 jim jim 2329065 May 17 16:31 000.jpg
  
  -rwxr-xr-x 1 jim jim  716563 May 17 16:31 001.jpg
  
  -rwxr-xr-x 1 jim jim  716626 May 17 16:31 002.jpg
  
  -rwxr-xr-x 1 jim jim  726686 May 17 16:31 003.jpg
  
  -rwxr-xr-x 1 jim jim  739312 May 17 16:31 004.jpg
  
  -rwxr-xr-x 1 jim jim  720249 May 17 16:31 005.jpg
  
  -rwxr-xr-x 1 jim jim  666757 May 17 16:31 006.jpg
  
  -rwxr-xr-x 1 jim jim  656259 May 17 16:31 007.jpg
  
  -rwxr-xr-x 1 jim jim  664960 May 17 16:31 008.jpg
  
  -rwxr-xr-x 1 jim jim  740801 May 17 16:31 009.jpg
  
  -rwxr-xr-x 1 jim jim  882502 May 17 16:31 010.jpg
  
  -rwxr-xr-x 1 jim jim  631117 May 17 16:31 011.jpg
  
  -rwxr-xr-x 1 jim jim  730331 May 17 16:31 018.jpg
  
  -rwxr-xr-x 1 jim jim  725132 May 17 16:31 019.jpg
  
  -rwxr-xr-x 1 jim jim  729626 May 17 16:31 020.jpg
  
  -rwxr-xr-x 1 jim jim  731980 May 17 16:31 021.jpg
  
  -rwxr-xr-x 1 jim jim  671597 May 17 16:31 022.jpg
  
  -rwxr-xr-x 1 jim jim  681978 May 17 16:31 023.jpg
  
  -rwxr-xr-x 1 jim jim  686600 May 17 16:31 024.jpg
  
  -rwxr-xr-x 1 jim jim  675316 May 17 16:31 025.jpg
  
  -rwxr-xr-x 1 jim jim  681826 May 17 16:31 026.jpg
  
  -rwxr-xr-x 1 jim jim  740998 May 17 16:31 027.jpg
  
  -rwxr-xr-x 1 jim jim  568480 May 17 16:31 028.jpg
  
  -rwxr-xr-x 1 jim jim  747400 May 17 16:31 029.jpg
  
  -rwxr-xr-x 1 jim jim  630995 May 17 16:31 030.jpg
  
  -rwxr-xr-x 1 jim jim  689926 May 17 16:31 031.jpg
  
  -rwxr-xr-x 1 jim jim  685054 May 17 16:31 032.jpg
  
  -rwxr-xr-x 1 jim jim  710620 May 17 16:31 033.jpg
  
  -rwxr-xr-x 1 jim jim  658365 May 17 16:31 034.jpg
  
  -rwxr-xr-x 1 jim jim  657037 May 17 16:31 035.jpg
  
  -rwxr-xr-x 1 jim jim  772135 May 17 16:31 036.jpg
  
  -rwxr-xr-x 1 jim jim  741759 May 17 16:31 037.jpg
  
  -rwxr-xr-x 1 jim jim  807470 May 17 16:31 038.jpg
  
  -rwxr-xr-x 1 jim jim  748423 May 17 16:31 039.jpg
  
  -rwxr-xr-x 1 jim jim  712377 May 17 16:31 040.jpg
  
  -rwxr-xr-x 1 jim jim  715804 May 17 16:31 041.jpg
  
  -rwxr-xr-x 1 jim jim  701025 May 17 16:31 042.jpg
  
  -rwxr-xr-x 1 jim jim  759446 May 17 16:31 043.jpg
  
  -rwxr-xr-x 1 jim jim  621801 May 17 16:31 044.jpg
  
  -rwxr-xr-x 1 jim jim  720843 May 17 16:31 045.jpg
  
  -rwxr-xr-x 1 jim jim  704002 May 17 16:31 046.jpg
  
  -rwxr-xr-x 1 jim jim  696075 May 17 16:31 047.jpg
  
  -rwxr-xr-x 1 jim jim  723685 May 17 16:31 048.jpg
  
  -rwxr-xr-x 1 jim jim  732332 May 17 16:31 049.jpg
  
  -rwxr-xr-x 1 jim jim  747235 May 17 16:31 050.jpg
  
  -rwxr-xr-x 1 jim jim  883655 May 17 16:31 051.jpg
  
  -rwxr-xr-x 1 jim jim 1750723 May 17 16:31 052.jpg
  
  -rwxr-xr-x 1 jim jim 1002588 May 17 16:31 053.jpg
  
  -rwxr-xr-x 1 jim jim  540666 May 17 16:31 054.jpg
  
  -rwxr-xr-x 1 jim jim 1876002 May 17 16:31 055.jpg
  
  -rwxr-xr-x 1 jim jim 1893761 May 17 16:31 056.jpg
  
  -rwxr-xr-x 1 jim jim 1979442 May 17 16:31 057.jpg
  
  -rwxr-xr-x 1 jim jim 1766249 May 17 16:31 058.jpg
  
  -rwxr-xr-x 1 jim jim 2085989 May 17 16:31 059.jpg
  
  -rwxr-xr-x 1 jim jim  883871 May 17 16:31 060.jpg
  
  -rwxr-xr-x 1 jim jim  755714 May 17 16:31 061.jpg
  
  -rwxr-xr-x 1 jim jim  797146 May 17 16:31 062.jpg
  
  -rwxr-xr-x 1 jim jim 2431531 May 17 16:31 065.jpg
  
  -rwxr-xr-x 1 jim jim 2413333 May 17 16:31 066.jpg
  
  -rwxr-xr-x 1 jim jim 2449278 May 17 16:31 067.jpg
  
  -rwxr-xr-x 1 jim jim 2458183 May 17 16:31 068.jpg
  
  -rwxr-xr-x 1 jim jim 2514419 May 17 16:31 069.jpg
  
  -rwxr-xr-x 1 jim jim 2477737 May 17 16:31 070.jpg
  
  -rwxr-xr-x 1 jim jim 2471347 May 17 16:31 071.jpg
  
  -rwxr-xr-x 1 jim jim 2384936 May 17 16:31 072.jpg
  
  -rwxr-xr-x 1 jim jim 2459983 May 17 16:31 073.jpg
  
  -rwxr-xr-x 1 jim jim 2501286 May 17 16:31 074.jpg
  
  -rwxr-xr-x 1 jim jim 2367710 May 17 16:31 075.jpg
  
  -rwxr-xr-x 1 jim jim 2455564 May 17 16:31 076.jpg

  FFMPEG Command and OUTPUT :

  ffmpeg -v verbose -f image2 -r .1 -i %03d.jpg -r 25 test.avi
  
  ffmpeg version 0.8.1-4:0.8.1-0ubuntu1, Copyright (c) 2000-2011 the Libav developers
  
    built on Mar 22 2012 05:09:06 with gcc 4.6.3
  
    configuration: --extra-version='4:0.8.1-0ubuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libfreetype --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
  
    avutil      configuration: --extra-version='4:0.8.1ubuntu1+medibuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libfreetype --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
  
    avcodec     configuration: --extra-version='4:0.8.1ubuntu1+medibuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libfreetype --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
  
    libavutil    51. 22. 1 / 51. 22. 1
  
    libavcodec   53. 35. 0 / 53. 35. 0
  
    libavformat  53. 21. 0 / 53. 21. 0
  
    libavdevice  53.  2. 0 / 53.  2. 0
  
    libavfilter   2. 15. 0 /  2. 15. 0
  
    libswscale    2.  1. 0 /  2.  1. 0
  
    libpostproc  52.  0. 0 / 52.  0. 0
  
  This program is not developed anymore and is only provided for compatibility. Use avconv instead (see Changelog for the list of incompatible changes).
  
  [image2 @ 0x1bef9c0] max_analyze_duration reached
  
  
  
  Seems stream 0 codec frame rate differs from container frame rate: 0.10 (1/10) -> 0.50 (1/2)
  
  Input #0, image2, from '%03d.jpg':
  
    Duration: 00:02:00.00, start: 0.000000, bitrate: N/A
  
      Stream #0.0: Video: mjpeg, yuvj440p, 1920x2560, 0.10 fps, 0.50 tbr, 0.10 tbn, 0.10 tbc
  
  File 'test.avi' already exists. Overwrite ? [y/N] y
  
  Incompatible pixel format 'yuvj440p' for codec 'mpeg4', auto-selecting format 'yuv420p'
  
  [buffer @ 0x1bf0100] w:1920 h:2560 pixfmt:yuvj440p
  
  [avsink @ 0x1bf13c0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
  
  [scale @ 0x1bf1ae0] w:1920 h:2560 fmt:yuvj440p -> w:1920 h:2560 fmt:yuv420p flags:0x4
  
  Output #0, avi, to 'test.avi':
  
    Metadata:
  
      ISFT            : Lavf53.21.0
  
      Stream #0.0: Video: mpeg4, yuv420p, 1920x2560, q=2-31, 200 kb/s, 25 tbn, 25 tbc
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
  Press ctrl-c to stop encoding
  
  [buffer @ 0x1bf0100] Changing frame properties on the fly is not supported.
  
      Last message repeated 10 times
  
  frame=    1 fps=  0 q=5.7 Lsize=      97kB time=0.04 bitrate=19823.2kbits/s    
  
  video:91kB audio:0kB global headers:0kB muxing overhead 6.106282%

  Now test.avi is only 99Kbs and doesn't play anything.

• Anomalie #2705 (Nouveau) : Purge des fichiers de sessions anonymes

  14 mai 2012, par Patrice Vanneufville

  Le 14/05/2012 20:48, PatV a écrit : Effectivement il devait y avoir 99% de fichiers de sessions anonymes. Pat Le 14/05/2012 15:25, Fil a écrit : Oui c’est un problème connu qui se "résout" simplement en faisant "déconnecter" depuis l’espace privé. Mais il faudrait sans doute activer la purge des (...)