Recherche avancée

Médias (91)

Autres articles (98)

  • 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 (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

  • Problèmes fréquents

    10 mars 2010, par

    PHP et safe_mode activé
    Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
    La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site

Sur d’autres sites (7053)

  • Does ffmpeg not support icod ? Where should I start to dig the issue ?

    12 décembre 2015, par hdf

    I try to decode some video files using ffmpeg, but get errors caused by icod codec.
    Here’s the file’s ffprobe info :

    user:~$ ffprobe input.mov
    
ffprobe version 1.2.3 Copyright (c) 2007-2013 the FFmpeg developers
    
  built on Jan 15 2014 23:08:14 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
    
  configuration: --enable-zlib --enable-libmp3lame --enable-libx264 --enable-gpl --enable-nonfree --enable-pic

    ...

        Stream #0:0(eng): Video: none (icod / 0x646F6369), 1280x720, 52569 kb/s, SAR 1:1 DAR 16:9, 59.94 fps, 59.94 tbr, 5994 tbn, 5994 tbc
    
    Metadata:
    
      creation_time   : 2014-01-27 05:09:24
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 21:03:24:08
    
    Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s
    
    Metadata:
    
      creation_time   : 2014-01-27 05:09:24
    
      handler_name    : Apple Alias Data Handler
    
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s
    
    Metadata:
    
      creation_time   : 2014-01-27 05:09:24
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 21:03:24:08
    
Unsupported codec with id 0 for input stream 0
    
Unsupported codec with id 0 for input stream 2

  • ffmpeg change timecode metadata inside video file

    23 février 2024, par virtualsets

    I have problems to change timecode inside metadata of a video file "mov"

    


     ffmpeg -i input.mov -ss 0 -map 0 -acodec copy -vcodec copy -timecode 01:20:10:00 -metadata:s:2:0 timecode=01:20:10:00 -metadata:s:1:0 timecode=01:20:10:00 -metadata:s:0:2 -metadata:s:0:2  timecode=01:10:10:00 output.mov


    


    I need to put my own timecode to the file but this command not works.

    


    The console give me :

    


      mov @ 00000225287fdc00] You requested a copy of the original timecode track so timecode metadata are now ignored
Output #0, mov, to 'convert_A019_02230134_C186.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    timecode        : 01:20:10:00
    encoder         : Lavf58.11.101
    Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le(bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 122315 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)
    Metadata:
      creation_time   : 01:10:10:00
      handler_name    : ?Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 01:10:10:00
    Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
    Metadata:
      creation_time   : 2020-02-23T00:34:02.000000Z
      handler_name    : ?Apple Alias Data Handler
      timecode        : 01:20:10:00
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2020-02-23T00:34:02.000000Z
      handler_name    : ?Apple Alias Data Handler
      timecode        : 01:20:10:00
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
  Stream #0:2 -> #0:2 (copy)
Press [q] to stop, [?] for help
frame=  467 fps=0.0 q=-1.0 Lsize=  281452kB time=00:00:18.64 bitrate=123693.3kbits/s speed=71.1x    
video:278913kB audio:2531kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.002533%


    


    I don't understand why it does not modify the timecode in the mov file. The old timecode remains.

    


  • FFMPEG : Need to mix dow multiple audio stream to single stereo

    17 avril 2018, par Serge Dumoulin

    I have an input file with 2 stereo stream of audio.
    I am trying to create an output wav file with the audio mixdown :
    first stereo stream mixdown to left channel of a single stereo stream
    Second stereo stream mixdown to right channel of the same stereo stream.
    So output file have only one stereo stream.
    I have tried different things but its not clear how to manage streams and channels inside them. Found no example on how to do this.

    I’ve tried playing with -filter_complex , amix, and amerge filters, as well as the -map parameter, but I can’t seem to find the right combination of values.

    Here was my input file looks like :

    Input #0,
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    creation_time   : 2018-03-20T16:48:32.000000Z
    
    com.apple.finalcutstudio.media.uuid: 2BE95371-6901-42C7-AB84-6357F53A4592
    
  Duration: 00:05:40.38, start: 0.000000, bitrate: 32679 kb/s
    
    Stream #0:0(eng): Video: prores (apco / 0x6F637061), yuv422p10le(bt709, progressive), 1920x1080, 29590 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 23976 tbn, 23976 tbc (default)
    
    Metadata:
    
      creation_time   : 2018-03-20T16:48:32.000000Z
    
      handler_name    : Apple Alias Data Handler
    
      encoder         : Apple ProRes 422 Proxy
    
      timecode        : 09:59:20:00
    

    
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default)
    
    Metadata:
    
      creation_time   : 2018-03-20T16:48:32.000000Z
    
      handler_name    : Apple Alias Data Handler
    

    
Stream #0:2(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default)
    
    Metadata:
    
      creation_time   : 2018-03-20T16:48:32.000000Z

Navigation