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  • 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 (13403)

  • hlsproto : Properly close avio buffer in case of error

    22 janvier 2015, par Vittorio Giovara
    hlsproto : Properly close avio buffer in case of error

    Fix a memory leak.
    

    CC : libav-stable@libav.org
    
Bug-Id : CID 717999
    • [DH] libavformat/hlsproto.c

  • armv6 : Accelerate ff_fft_calc for general case (nbits != 4)

    16 juillet 2014, par Ben Avison
    armv6 : Accelerate ff_fft_calc for general case (nbits != 4)

    The previous implementation targeted DTS Coherent Acoustics, which only
    
requires nbits == 4 (fft16()). This case was (and still is) linked directly
    
rather than being indirected through ff_fft_calc_vfp(), but now the full
    
range from radix-4 up to radix-65536 is available. This benefits other codecs
    
such as AAC and AC3.
    

    The implementaion is based upon the C version, with each routine larger than
    
radix-16 calling a hierarchy of smaller FFT functions, then performing a
    
post-processing pass. This pass benefits a lot from loop unrolling to
    
counter the long pipelines in the VFP. A relaxed calling standard also
    
reduces the overhead of the call hierarchy, and avoiding the excessive
    
inlining performed by GCC probably helps with I-cache utilisation too.
    

    I benchmarked the result by measuring the number of gperftools samples that
    
hit anywhere in the AAC decoder (starting from aac_decode_frame()) or
    
specifically in the FFT routines (fft4() to fft512() and pass()) for the
    
same sample AAC stream :
    

                  Before          After
    
              Mean   StdDev   Mean   StdDev  Confidence  Change
    
Audio decode  2245.5 53.1     1599.6 43.8    100.0%      +40.4%
    
FFT routines  940.6  22.0     348.1  20.8    100.0%      +170.2%
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavcodec/arm/fft_init_arm.c
    • [DBH] libavcodec/arm/fft_vfp.S

  • avformat/nsvdec : remove case which is no longer possible

    28 janvier 2015, par Paul B Mahol
    avformat/nsvdec : remove case which is no longer possible

    Check of channels !=0 is right above.
    

    Signed-off-by : Paul B Mahol <onemda@gmail.com>
    • [DH] libavformat/nsvdec.c

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