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  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • 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 (12265)

  • avcodec/ac3enc : fix undefined negative left shift

    9 octobre 2015, par Ganesh Ajjanagadde
    avcodec/ac3enc : fix undefined negative left shift

    This should fix the undefined behavior reported in :
    
https://trac.ffmpeg.org/ticket/4727.
    

    I can reproduce this at runtime : simply stick in an abort call in
    
asym_quant to check if c < 0 and run FATE. I don’t know ac3 so I can’t
    
confirm if negative coefficients are intentional, but at the moment they
    
clearly are according to FATE.
    

    This resolves the undefined behavior. Tested with FATE.
    

    Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/ac3enc.c

  • avcodec/mpegvideoenc : fix undefined negative left shift

    9 octobre 2015, par Ganesh Ajjanagadde
    avcodec/mpegvideoenc : fix undefined negative left shift

    This should fix the first undefined behavior reported in :
    
https://trac.ffmpeg.org/ticket/4727.
    

    I can’t reproduce the runtime behavior reported in the ticket, hence I
    
can’t confirm that this actually fixes the exact issue reported in the
    
ticket.
    

    Regardless, I can confirm that this is a genuine issue, and that
    
negative shifts can (and do) occur, fixed by this.
    

    Tested with FATE.
    

    Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/mpegvideo_enc.c

  • avcodec/vc2enc : Check for non negative slice bounds

    31 mai 2021, par Michael Niedermayer
    avcodec/vc2enc : Check for non negative slice bounds

    Fixes : invalid shifts
    
Fixes : Ticket 8221
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/vc2enc.c

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