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Autres articles (111)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • 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 (...)

Sur d’autres sites (9059)

  • Reliable video decode-(heavy edit)-encode with Mediacodec

    27 mai 2017, par Jason M

    I am building a Android app that does heavy video processing. I have read some background and examples from bigflake as well as the official docs but did not get a final answer. Here is what I would like to do in my app :

    1. Decode a mp4 video into raw yuv frames ;
    2. Edit each frame with a lot of computation, including flipping and cropping, preferably with my existing native C++ ;
    3. Encode the raw frames into another video.

    I am using API22 for robustness since "All video codecs support flexible YUV 4:2:0 buffers since LOLLIPOP_MR1." Unfortunately, when I call

    encoder.getInputImage();

    instead of

    encoder.getInputBuffer();

    I get a null, similar to This post with no answer. Is this a common issue ? Do I have other options to decode-edit-encode a video without either rendering to a Surface or using FFMPEG, which is a headache to build and debug ?

  • time_internal : Prefix fallback versions of gmtime_r/localtime_r with ff_

    10 avril 2019, par Martin Storsjö
    time_internal : Prefix fallback versions of gmtime_r/localtime_r with ff_

    Use a macro to redirect calling code from the official name to the
    
ff_ prefixed one.
    

    Detecting these functions in configure can be tricky (on mingw, they
    
are conditionally available depending on posix feature defines).
    
If configure didn't detect them, but they still are visible at
    
compile time (due to an unrelated header defining the posix feature
    
defines), providing the local fallback versions with a prefixed
    
name is safer.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavutil/time_internal.h

  • Package ffmpeg_kit_flutter : ^5.1.0 does not have libmp3lame

    8 décembre 2022, par Rafael Dos Santos Coladelo

    some time already working with audio conversion ? i used the flutter_ffmpeg : package but now the official package is ffmpeg_kit_flutter : but the libmp3lame library is not working has anyone experienced this ?

    &#xA;

    Future _loadFileSalvar(nome,path) async {&#xA;  String newPath = "";&#xA;  var directory = await getExternalStorageDirectory();&#xA;  List<string> paths = directory!.path.split("/");&#xA;  for (int x = 1; x &lt; paths.length; x&#x2B;&#x2B;) {&#xA;    String folder = paths[x];&#xA;    newPath &#x2B;= "/" &#x2B; folder;&#xA;  }&#xA;  newPath = newPath;&#xA;  directory = Directory(newPath&#x2B;"/$nome.mp3");&#xA;  File file1 = File(directory.path);&#xA;&#xA;&#xA;  String audioSampleFile = path;&#xA;  String audioOutputFile = directory.path;&#xA;&#xA;&#xA;  String ffmpegCommand = "ffmpeg -hide_banner -y -i $audioSampleFile -c:a libmp3lame -qscale:a 2 -ar 22050 $audioOutputFile";&#xA;&#xA;&#xA;&#xA;  FFmpegKit.executeAsync(ffmpegCommand, (session) async {&#xA;    final returnCode = await session.getReturnCode();&#xA;    print("returnCode $returnCode");&#xA;  });&#xA;&#xA;&#xA;&#xA;}&#xA;</string>

    &#xA;

    would have to return mp3 from wav conversion

    &#xA;

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