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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 (...)

  • 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 (...)

  • 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 (...)

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  • avformat/matroskadec : Fix handling of huge default durations

    11 mai 2021, par Michael Niedermayer
    avformat/matroskadec : Fix handling of huge default durations

    Fixes : negation of -9223372036854775808 cannot be represented in type 'int64_t' (aka 'long') ; cast to an unsigned type to negate this value to itself
    
Fixes : 33997/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6752039691485184
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/matroskadec.c

  • avcodec/celp_filters : Avoid invalid negation in ff_celp_lp_synthesis_filter()

    23 septembre 2020, par Michael Niedermayer
    avcodec/celp_filters : Avoid invalid negation in ff_celp_lp_synthesis_filter()

    Fixes : negation of -2147483648 cannot be represented in type 'int' ; cast to an unsigned type to negate this value to itself
    
Fixes : 25675/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G729_fuzzer-4786580731199488
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/celp_filters.c

  • Casting a tuple of pointers to a pointer of pointers

    16 février 2019, par carlossless

    I have piece of C code :

    #define AV_NUM_DATA_POINTERS 8
    
uint8_t *data[AV_NUM_DATA_POINTERS];

    In the swift generated interface this looks like :

    var data: (UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?, UnsafeMutablePointer<uint8>?)
    
</uint8></uint8></uint8></uint8></uint8></uint8></uint8></uint8>

    There’s a function that needs this data variable. It’s representation in C is as follows :

    int sws_scale(..., const uint8_t *const srcSlice[], ...);

    However swift produces the following signature :

    func sws_scale(..., _ srcSlice: UnsafePointer?>!, ...) -> Int32

    What’s the best way to cast the huge tuple to a type that would work for the sws_scale function ?

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