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Autres articles (25)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (7197)

  • avcodec/packet : move AVPacketList definition and function helpers over from libavformat

    17 août 2020, par James Almer
    avcodec/packet : move AVPacketList definition and function helpers over from libavformat

    And replace the flags parameter with a function callback that can be used to
    
copy the contents of the packet (e.g, av_packet_ref and av_packet_copy_props).
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] libavcodec/avpacket.c
    • [DH] libavcodec/packet.h
    • [DH] libavcodec/packet_internal.h
    • [DH] libavformat/aiffenc.c
    • [DH] libavformat/avformat.h
    • [DH] libavformat/flacenc.c
    • [DH] libavformat/internal.h
    • [DH] libavformat/matroskadec.c
    • [DH] libavformat/mp3enc.c
    • [DH] libavformat/ttaenc.c
    • [DH] libavformat/utils.c

  • FFMpeg Commands definition in library source code

    25 janvier 2013, par SKC

    I tried running the ffmpeg commands from Android activity using an emulator in Windows OS, but i get errors.
    I tried keeping both my resource files in /mnt/sdcard as well the application package within /data/data, but none of the options worked out for running the ffmpeg commands.

    These are the following approach i had taken while running the command through an android activity.
    (Command to convert a series if images into a video)
    Approach 1 :

        String[] cmd =new String[4];
    
    cmd[0]="/data/data/com.example.commandlineffmpeg/files/ffmpeg";
    
    cmd[1]="-i";
    
    cmd[2]="/data/data/com.example.commandlineffmpeg/images/bpc_%03d.png";
    
    cmd[3]="/data/data/com.example.commandlineffmpeg/out/out.avi";
    

    
    Process p = Runtime.getRuntime().exec(cmd, null, new File("/data/data/com.example.ffmpegnew/out"));

    I have solved this, basically there was system permission issues and hence we were not allowed to access the system properties required to run the FFMpeg commands.
    Thus we need to sign the apps with the system certificates and hence we can use FFMpeg commands directly from any android activity.

  • How can I stream video in swift using FFmpeg in real time ?

    13 novembre 2019, par rIn

    I want to make a real time video streaming app but I’m new to Swift and live streaming..

    Video input captured by AVCaptureSession is from iPhone and I want to encode the input from MPEG-4 to MPEG-2.
    I will use FFmpeg library to encode the video input in swift.

    Here’s my questions.

    1. I don’t know how to deliver video data to FFmpeg functions. Actually I’m not certain that I have to use FFmpeg library to encode video data from MPEG-4 to MPEG-2 transport stream. Is there any API that can encode video data in Swift by Apple ?

    2. How can I deal with video data from AVCaptureSession ? Are there frames or h.264 video in CMSampleBuffer ? I want to know what type of data is in CMSampleBuffer.

    I’m struggling to solve this problem. Please let me know anything if you have some experiences about this kind of project. Any ideas or advice for a better approach are welcome.

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