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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.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

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  • FFmpeg : Read profile level information from mp4

    31 mars 2016, par Martin

    I have a mp4 file and need the profile level of it. FFmpeg says, it has baseline profile, which is what I need, but I need also the level.

    Here is what I get from FFmpeg :

    ffmpeg version 0.8, Copyright (c) 2000-2011 the FFmpeg developers
    
  built on Jul 20 2011 13:32:19 with gcc 4.4.3
    
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264
    
  libavutil    51.  9. 1 / 51.  9. 1
    
  libavcodec   53.  7. 0 / 53.  7. 0
    
  libavformat  53.  4. 0 / 53.  4. 0
    
  libavdevice  53.  1. 1 / 53.  1. 1
    
  libavfilter   2. 23. 0 /  2. 23. 0
    
  libswscale    2.  0. 0 /  2.  0. 0
    
  libpostproc  51.  2. 0 / 51.  2. 0
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test-show.mp4':
    
  Metadata:
    
    major_brand     : f4v 
    
    minor_version   : 0
    
    compatible_brands: isommp42m4v 
    
    creation_time   : 2012-03-21 16:00:00
    
  Duration: 00:56:07.40, start: 0.000000, bitrate: 2004 kb/s
    
    Stream #0.0(eng): Video: h264 (Baseline), yuv420p, 854x480 [PAR 1:1 DAR 427:240], 1904 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Metadata:
    
      creation_time   : 2012-03-21 16:00:00
    
    Stream #0.1(eng): Audio: aac, 48000 Hz, stereo, s16, 96 kb/s
    
    Metadata:
    
      creation_time   : 2012-03-21 16:00:00
    
At least one output file must be specified

    Is there any option other than -i I can use to get the level information ?

  • FFmpeg : Remux f4v cutted from stream to mp4

    10 mai 2012, par Penthi

    I have a mp4 file cutted from a H.264/AAC stream with Wowza Media Server.
    After the cutting, the file was forced to mp4 format with the following command :

    ffmpeg -i wowza_output_file -vcodec copy -acodec copy -f mp4 -y wowza_output_file_copy

    From there I renamed it to test_f4v.mp4 and took ffprobe, to take a look at the file :

    ffprobe version 0.8, Copyright (c) 2007-2011 the FFmpeg developers
    
  built on Jul 20 2011 13:32:19 with gcc 4.4.3
    
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264
    
  libavutil    51.  9. 1 / 51.  9. 1
    
  libavcodec   53.  7. 0 / 53.  7. 0
    
  libavformat  53.  4. 0 / 53.  4. 0
    
  libavdevice  53.  1. 1 / 53.  1. 1
    
  libavfilter   2. 23. 0 /  2. 23. 0
    
  libswscale    2.  0. 0 /  2.  0. 0
    
  libpostproc  51.  2. 0 / 51.  2. 0
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test_f4v.mp4':
    
  Metadata:
    
    major_brand     : f4v 
    
    minor_version   : 0
    
    compatible_brands: isommp42m4v 
    
    creation_time   : 2012-04-23 12:36:06
    
  Duration: 01:00:01.84, start: 0.000000, bitrate: 2004 kb/s
    
    Stream #0.0(eng): Video: h264 (Baseline), yuv420p, 854x480 [PAR 1:1 DAR 427:240], 1903 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
    
    Metadata:
    
      creation_time   : 2012-04-23 12:36:06
    
    Stream #0.1(eng): Audio: aac, 48000 Hz, stereo, s16, 96 kb/s
    
    Metadata:
    
      creation_time   : 2012-04-23 12:36:06

    Now there is a problem. I need a file, which has the following meta data :

    major_brand     : mp42
    
compatible_brands: isom

    Is there a way to remux the mp4 file to get the major_brand and compatible_brands to the described values with ffmpeg ?

  • FFMPEG conversion from MOV to MP4 Issue : Only 1st second is converted

    24 avril 2012, par Jeff

    i'm trying to convert an MOV file to MP4.
    I've tried so many options but the output file still only 1 second length.

    This is one of the FFMPEG comand I used :

    ffmpeg -i NY_BTS1PastryHQnew.mov -f mp4 -vcodec copy -acodec copy
    output.mp4

    The output.mp4 is only 1sec long.
    The output of the FFMPEG is :

    ffmpeg version git-2012-02-22-534a82a Copyright (c) 2000-2012 the FFmpeg developers
    
  built on Feb 22 2012 14:44:38 with gcc 4.4.5
    
  configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab
    
  libavutil      51. 40.100 / 51. 40.100
    
  libavcodec     54.  4.100 / 54.  4.100
    
  libavformat    54.  1.100 / 54.  1.100
    
  libavdevice    53.  4.100 / 53.  4.100
    
  libavfilter     2. 62.101 /  2. 62.101
    
  libswscale      2.  1.100 /  2.  1.100
    
  libswresample   0.  7.100 /  0.  7.100
    
  libpostproc    52.  0.100 / 52.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'NY_BTS1PastryHQnew.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 512
    
    compatible_brands: qt  
    
    creation_time   : 2011-06-17 01:38:11
    
    encoder         : Lavf54.1.100
    
  Duration: 00:00:01.45, start: 0.000000, bitrate: 225 kb/s
    
    Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 277 kb/s, 25 fps, 25 tbr, 2500 tbn, 5k tbc
    
    Metadata:
    
      creation_time   : 2011-06-17 01:38:11
    
      handler_name    : 
    
                        DataHandler
    
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 122 kb/s
    
    Metadata:
    
      creation_time   : 2011-06-17 01:38:11
    
      handler_name    : 
    
                        DataHandler
    
File 'output.mp4' already exists. Overwrite ? [y/N] y
    
Output #0, mp4, to 'output.mp4':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 512
    
    compatible_brands: qt  
    
    creation_time   : 2011-06-17 01:38:11
    
    encoder         : Lavf54.1.100
    
    Stream #0:0(eng): Video: h264 (![0][0][0] / 0x0021), yuv420p, 1280x720, q=2-31, 277 kb/s, 25 fps, 2500 tbn, 2500 tbc
    
    Metadata:
    
      creation_time   : 2011-06-17 01:38:11
    
      handler_name    : 
    
                        DataHandler
    
    Stream #0:1(eng): Audio: aac (@[0][0][0] / 0x0040), 48000 Hz, stereo, 122 kb/s
    
    Metadata:
    
      creation_time   : 2011-06-17 01:38:11
    
      handler_name    : 
    
                        DataHandler
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
frame=   12 fps=  0 q=-1.0 Lsize=      40kB time=00:00:00.40 bitrate= 814.6kbits/s    
    
video:16kB audio:22kB global headers:0kB muxing overhead 4.766554%

    I can't see any error, do you have a clue ?

    Thanks

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