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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (9589)

  • ffmpeg - Converting series of images to video (Ubuntu)

    12 septembre 2018, par Kapa11

    I got pictures named as

    pic_0_new.jpg
    
pic_10_new.jpg
    
pic_20_new.jpg
    
...
    
pic_1050_new.jpg

    which I want to turn into a video (Ubuntu ffmpeg). I tried the following

    ffmpeg -start_number 0 -i pic_%d_new.jpg -vcodec mpeg4 test.avi

    but I don’t know how to set the step size and the end number. How to do this ?

    Thanks for help :)

  • ffmpeg : trsfer a h264 video to a series of jpg failed

    21 juin 2018, par 徐立派

    me and a partner are trying to transfer a h264 video to a series of images using ffmpeg with the following command line :

    ffmpeg -i input.h264 -qscale:v 2 output_%03d.jpg

    The input.h264 can be played perfectly on vlc, but the images generated by ffmpeg are just all black. The message in the console are below :

    ffmpeg version 3.4.2-2 Copyright (c) 2000-2018 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu2)
    
  configuration: --prefix=/usr --extra-version=2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
  libavutil      55. 78.100 / 55. 78.100
    
  libavcodec     57.107.100 / 57.107.100
    
  libavformat    57. 83.100 / 57. 83.100
    
  libavdevice    57. 10.100 / 57. 10.100
    
  libavfilter     6.107.100 /  6.107.100
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 54 2, bytestream -16
    
[h264 @ 0x562ab2afd9e0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 2 9, bytestream 6907
    
[h264 @ 0x562ab2afd9e0] concealing 1275 DC, 1275 AC, 1275 MV errors in P frame
    
[h264 @ 0x562ab2afd9e0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 27 0, bytestream 5564
    
[h264 @ 0x562ab2afd9e0] deblocking filter parameters 7 13 out of range
    
[h264 @ 0x562ab2afd9e0] decode_slice_header error
    
[h264 @ 0x562ab2afd9e0] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2afd9e0] deblocking filter parameters 7 -14 out of range
    
[h264 @ 0x562ab2afd9e0] decode_slice_header error
    
[h264 @ 0x562ab2afd9e0] concealing 1387 DC, 1387 AC, 1387 MV errors in P frame
    
[h264 @ 0x562ab2afd9e0] deblocking filter parameters -7 0 out of range
    
[h264 @ 0x562ab2afd9e0] decode_slice_header error
    
[h264 @ 0x562ab2afd9e0] concealing 1413 DC, 1413 AC, 1413 MV errors in P frame
    
[h264 @ 0x562ab2afd9e0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 9 0, bytestream 6647
    
[h264 @ 0x562ab2afd9e0] concealing 1186 DC, 1186 AC, 1186 MV errors in P frame
    
[h264 @ 0x562ab2afd9e0] top block unavailable for requested intra mode
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 16 9, bytestream 6182
    
[h264 @ 0x562ab2afd9e0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2afd9e0] error while decoding MB 6 18, bytestream 7043
    
[h264 @ 0x562ab2afd9e0] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2afc8c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, h264, from 'temp_file.h264':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: h264 (High), yuvj420p(pc, progressive), 1280x720, 29.97 fps, 29.97 tbr, 1200k tbn, 59.94 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
    
Press [q] to stop, [?] for help
    
[h264 @ 0x562ab2b2f900] error while decoding MB 54 2, bytestream -16
    
[h264 @ 0x562ab2b2f900] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2b2f900] error while decoding MB 2 9, bytestream 6907
    
[h264 @ 0x562ab2b2f900] concealing 1275 DC, 1275 AC, 1275 MV errors in P frame
    
[h264 @ 0x562ab2b01080] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2b01080] error while decoding MB 27 0, bytestream 5564
    
[h264 @ 0x562ab2b01080] deblocking filter parameters 7 13 out of range
    
[h264 @ 0x562ab2b01080] decode_slice_header error
    
[h264 @ 0x562ab2b01080] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2c49240] deblocking filter parameters 7 -14 out of range
    
[h264 @ 0x562ab2c49240] decode_slice_header error
    
[h264 @ 0x562ab2c49240] concealing 1387 DC, 1387 AC, 1387 MV errors in P frame
    
Output #0, image2, to 'output_%03d.jpg':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: mjpeg, yuvj420p(pc), 1280x720, q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc
    
    Metadata:
    
      encoder         : Lavc57.107.100 mjpeg
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
    
[h264 @ 0x562ab2b7fec0] deblocking filter parameters -7 0 out of range
    
[h264 @ 0x562ab2b7fec0] decode_slice_header error
    
[h264 @ 0x562ab2b7fec0] concealing 1413 DC, 1413 AC, 1413 MV errors in P frame
    
[h264 @ 0x562ab2c15240] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c15240] error while decoding MB 9 0, bytestream 6647
    
[h264 @ 0x562ab2c15240] concealing 1186 DC, 1186 AC, 1186 MV errors in P frame
    
[h264 @ 0x562ab2c315a0] top block unavailable for requested intra mode
    
[h264 @ 0x562ab2c315a0] error while decoding MB 16 9, bytestream 6182
    
[h264 @ 0x562ab2c315a0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c315a0] error while decoding MB 6 18, bytestream 7043
    
[h264 @ 0x562ab2c315a0] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2c447a0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c447a0] error while decoding MB 12 9, bytestream 6863
    
[h264 @ 0x562ab2c447a0] concealing 1342 DC, 1342 AC, 1342 MV errors in P frame
    
[h264 @ 0x562ab2bb9180] top block unavailable for requested intra mode
    
[h264 @ 0x562ab2bb9180] error while decoding MB 29 18, bytestream 6611
    
[h264 @ 0x562ab2bb9180] concealing 1405 DC, 1405 AC, 1405 MV errors in P frame
    
[h264 @ 0x562ab2bd54e0] top block unavailable for requested intra mode
    
[h264 @ 0x562ab2bd54e0] error while decoding MB 25 9, bytestream 6051
    
[h264 @ 0x562ab2bd54e0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2bd54e0] error while decoding MB 70 18, bytestream 5088
    
[h264 @ 0x562ab2bd54e0] concealing 1419 DC, 1419 AC, 1419 MV errors in P frame
    
[h264 @ 0x562ab2bf1840] top block unavailable for requested intra mode
    
[h264 @ 0x562ab2bf1840] error while decoding MB 14 9, bytestream 6071
    
[h264 @ 0x562ab2bf1840] deblocking filter parameters -9 0 out of range
    
[h264 @ 0x562ab2bf1840] decode_slice_header error
    
[h264 @ 0x562ab2bf1840] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab318e0a0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab318e0a0] error while decoding MB 54 9, bytestream 4422
    
[h264 @ 0x562ab318e0a0] concealing 1256 DC, 1256 AC, 1256 MV errors in P frame
    
[h264 @ 0x562ab31aa020] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab31aa020] error while decoding MB 22 9, bytestream 5862
    
[h264 @ 0x562ab31aa020] concealing 1335 DC, 1335 AC, 1335 MV errors in P frame
    
[h264 @ 0x562ab2d5a8c0] deblocking filter parameters 7 -4 out of range
    
[h264 @ 0x562ab2d5a8c0] decode_slice_header error
    
[h264 @ 0x562ab2d5a8c0] concealing 1430 DC, 1430 AC, 1430 MV errors in P frame
    
[h264 @ 0x562ab2b2f900] concealing 1319 DC, 1319 AC, 1319 MV errors in P frame
    
[h264 @ 0x562ab2b01080] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2b01080] error while decoding MB 16 9, bytestream 6218
    
[h264 @ 0x562ab2b01080] concealing 1416 DC, 1416 AC, 1416 MV errors in P frame
    
[h264 @ 0x562ab2c49240] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c49240] error while decoding MB 12 0, bytestream 6854
    
[h264 @ 0x562ab2c49240] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c49240] error while decoding MB 2 9, bytestream 7092
    
[h264 @ 0x562ab2c49240] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2b7fec0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2b7fec0] error while decoding MB 59 0, bytestream 4955
    
[h264 @ 0x562ab2b7fec0] deblocking filter parameters 7 15 out of range
    
[h264 @ 0x562ab2b7fec0] decode_slice_header error
    
[h264 @ 0x562ab2b7fec0] concealing 1430 DC, 1430 AC, 1430 MV errors in P frame
    
[h264 @ 0x562ab2c15240] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c15240] error while decoding MB 34 0, bytestream 5338
    
[h264 @ 0x562ab2c15240] deblocking filter parameters 7 13 out of range
    
[h264 @ 0x562ab2c15240] decode_slice_header error
    
[h264 @ 0x562ab2c15240] concealing 1440 DC, 1440 AC, 1440 MV errors in P frame
    
[h264 @ 0x562ab2c315a0] concealing 1344 DC, 1344 AC, 1344 MV errors in P frame
    
[h264 @ 0x562ab2c447a0] top block unavailable for requested intra mode -1
    
[h264 @ 0x562ab2c447a0] error while decoding MB 49 9, bytestream 4992
    
[h264 @ 0x562ab2c447a0] concealing 1228 DC, 1228 AC, 1228 MV errors in P frame
    
frame=   21 fps=0.0 q=2.0 Lsize=N/A time=00:00:00.70 bitrate=N/A speed=1.31x    
    
video:601kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

    However, this command works perfectly fine on random h264 videoes on the internet, so I guess there may be something wrong with our h264 video, but the weird thing is that it can be played by vlc player just fine...

    Any idea what the problem can be ? Any help will be appreciated !

  • Add transparancy while creating GIFimages from PNG series using ffmpeg [on hold]

    4 avril 2018, par arun

    I have created a gif image from a transparent series of PNG.
    The output gif image did not have transparancy.

       ffmpeg "-i" ,new File(Environment.getExternalStorageDirectory() + "/folder/" + "file_%4d.png").getPath(), new File(Environment.getExternalStorageDirectory() +"/out.gif").getPath()

    Any other parameter to add ?

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