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  • 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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (11967)

  • ffmpeg convert images to mp4 error

    31 mai 2013, par Ryan Saxe

    So I have a script that grabs a bunch of images from the web and then converts them into a movie. Yet I get a whole bunch of errors when I run it.

    First let me show what I am running and then I will post the error because it's huge :

    #for gif
    
#call('convert -set delay 5 -loop 0 ' + folder + '*.jpg ' + name + '.gif', shell=True)
    
#for mov
    
#call('convert -quality 100 ' + folder + '*.jpg ' + name + '.mov', shell=True)
    
#for organized movie
    
call('ffmpeg -r 10 -b 1800 -i ' + folder + '%0' + str(size) + 'd.jpg ' + name + '.mp4', shell=True)

    So the commented out versions work fine, but I need to use the 3rd version ! Here is the response I get from ffmpeg :

    ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Mar 31 2013 21:55:33 with Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
    
  configuration: --prefix=/opt/local --enable-swscale --enable-avfilter --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-libtheora --enable-libschroedinger --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libspeex --enable-libfreetype --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --arch=x86_64 --enable-yasm --enable-gpl --enable-postproc --enable-libx264 --enable-libxvid
    
  libavutil      52. 18.100 / 52. 18.100
    
  libavcodec     54. 92.100 / 54. 92.100
    
  libavformat    54. 63.104 / 54. 63.104
    
  libavdevice    54.  3.103 / 54.  3.103
    
  libavfilter     3. 42.103 /  3. 42.103
    
  libswscale      2.  2.100 /  2.  2.100
    
  libswresample   0. 17.102 /  0. 17.102
    
  libpostproc    52.  2.100 / 52.  2.100
    
Please use -b:a or -b:v, -b is ambiguous
    
[mjpeg @ 0x7f8cc402a800] [IMGUTILS @ 0x7fff5a680ae0] Picture size 10835x53928 is invalid
    
    Last message repeated 26 times
    
[mjpeg @ 0x7f8cc402a800] Found EOI before any SOF, ignoring
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (cf)
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (c8)
    
[mjpeg @ 0x7f8cc402a800] [IMGUTILS @ 0x7fff5a680ae0] Picture size 54310x53928 is invalid
    
[mjpeg @ 0x7f8cc402a800] only 8 bits/component accepted
    
    Last message repeated 8 times
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (c5)
    
[mjpeg @ 0x7f8cc402a800] [IMGUTILS @ 0x7fff5a680ae0] Picture size 10835x53928 is invalid
    
    Last message repeated 12 times
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (cf)
    
[mjpeg @ 0x7f8cc402a800] only 8 bits/component accepted
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (cf)
    
[mjpeg @ 0x7f8cc402a800] only 8 bits/component accepted
    
[mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (cf)
    
[mjpeg @ 0x7f8cc402a800] only 8 bits/component accepted
    
[image2 @ 0x7f8cc4029c00] decoding for stream 0 failed
    
[image2 @ 0x7f8cc4029c00] Could not find codec parameters for stream 0 (Video: mjpeg): unspecified size
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options
    
/Users/ryansaxe/Desktop/kaggle_parkinsons/MOVIES/%03d.jpg: could not find codec parameters

    Note :

    [mjpeg @ 0x7f8cc402a800] mjpeg: unsupported coding type (cf)
    [mjpeg @ 0x7f8cc402a800] only 8 bits/component accepted

    repeated about 30 times, but i cut it out of the traceback because it was overwhelming.

    Question : What did I do wrong and how do I fix it ?

    Edit :

    I download the jpeg files using the urllib python library's urlretrieve. This is how I save them :

    for src,name in zip(urls,range(len(urls))):
    
    file_name = folder + str(name) + '.jpg'
    
    urlretrieve(src, file_name)

  • Error in FFMpeg and png images (glob/libavformat) [closed]

    1er juin 2013, par Alain P. Francés

    I'm trying to use FFMpeg to produce an animation based on several png images
    that don't follow a sequence number. With
    the following command line

    ffmpeg -f image2 -r 1 -pattern_type glob -i '*.png' -c:v libx264 mov.mp4

    I obtain the following error

    ffmpeg version N-53033-g56ba331 Copyright (c) 2000-2013 the FFmpeg developers
built on May 13 2013 22:18:29 with gcc 4.7.3 (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-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb 

    — enable-libopenjpeg —enable-libopus —enable-librtmp

    — enable-libschroedinger —enable-libsoxr —enable-libspeex

    — enable-libtheora —enable-libtwolame —enable-libvo-aacenc

    — enable-libvo-amrwbenc —enable-libvorbis —enable-libvpx —enable-libx264 

    — enable-libxavs —enable-libxvid —enable-zlib
  libavutil      52. 31.100 / 52. 31.100
  libavcodec     55.  9.100 / 55.  9.100
  libavformat    55.  7.100 / 55.  7.100
  libavdevice    55.  0.100 / 55.  0.100
  libavfilter     3. 65.100 /  3. 65.100
  libswscale      2.  3.100 /  2.  3.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
[image2 @ 0268b600] Pattern type 'glob' was selected but globbing is not 
supported by this libavformat build
'*.png' : Function not implemented

    I am working on Windows 7.

  • lavd : add xv output device

    14 mai 2013, par Stefano Sabatini
    lavd : add xv output device

    Based on the work of Jeff Moguillansky <Jeff.Moguillansky@am.sony.com>.
    

    See thread :
    
Subject : [FFmpeg-devel] x11 output device for libavdevice
    
Date : Wed, 10 Apr 2013 23:10:47 +0000
    • [DH] Changelog
    • [DH] configure
    • [DH] doc/outdevs.texi
    • [DH] libavdevice/Makefile
    • [DH] libavdevice/alldevices.c
    • [DH] libavdevice/version.h
    • [DH] libavdevice/xv.c

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