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Autres articles (50)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (9908)

  • Using ffmpeg Silencedetect in C#

    11 septembre 2018, par jayjay

    I want to build a programm which splitts a long audio file into small peaces.
    I like to use ffmpeg silencedetect. From the console it works fine and returns the detected silence etc.
    Now i want to count many resulting tracks there are an gave the user the possibiliy to change the time parameter of the silencedetect function.
    I want to call the silencedetect function from C# code.
    But i don´t know how to work with the output in C#.

    Thank you for your help.

    Greetings Jan

  • avcodec/omx : Fix handling of fragmented buffers

    17 janvier 2019, par Dave Stevenson
    avcodec/omx : Fix handling of fragmented buffers

    See https://trac.ffmpeg.org/ticket/7687
    

    If an encoded frame is returned split over two or more
    
IL buffers due to the size, then there is a race between
    
whether get_buffer will fail, return NULL, and a truncated
    
frame is passed on, or IL will return the remaining part
    
of the encoded frame.
    
If get_buffer returns NULL, part of the frame is left behind
    
in the codec, and will be collected on the next call. That
    
then leaves a frame stuck in the codec. Repeat enough times
    
and the codec FIFO is full, and the pipeline stalls.
    

    A performance improvement in the Raspberry Pi firmware means
    
that the timing has changed, and now frequently drops into the
    
case where get_buffer returns NULL.
    

    Add code such that should a buffer be received without
    
OMX_BUFFERFLAG_ENDOFFRAME that get_buffer is called with wait
    
set, so we wait for the remainder of the frame.
    
This code has been made conditional on the Pi build in case
    
other IL implementations don't handle ENDOFFRAME correctly.
    

    Signed-off-by : Dave Stevenson <dave.stevenson@raspberrypi.org>
    
Signed-off-by : Aman Gupta <aman@tmm1.net>
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavcodec/omx.c

  • Can I use FFMPEG directly read video from PHAsset/AVAsset in iOS ?

    21 octobre 2016, par user392412

    I want to handle videos in the camera roll of iOS system by FFMpeg.

    However, the ffmpeg can only use the path to read videos, byt iOS forid directly access camera roll file url(eg. /var/mobile/Media/DCIM/105APPLE/IMG_5638.MOV).

    The only way I can do that is copying the videos to sandbox and read by ffmpeg. How can I directly read videos by ffmpeg ?

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