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Autres articles (53)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • 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 (7460)

  • Anomalie #3019 (Fermé) : Mise à jour de table auteurs_liens

    1er novembre 2013, par guytarr °

    je pense que oui, zou

  • lavc/pcm_tablegen : slight speedup of table generation

    31 décembre 2015, par Ganesh Ajjanagadde
    lavc/pcm_tablegen : slight speedup of table generation

    This gets rid of some branches to speed up table generation slightly
    
(impact higher on mulaw than alaw). Tables are identical to before,
    
tested with FATE.
    

    Sample benchmark (Haswell, GNU/Linux+gcc) :
    
old :
    
 313494 decicycles in build_alaw_table,    4094 runs,      2 skips
    
 315959 decicycles in build_alaw_table,    8190 runs,      2 skips
    

     323599 decicycles in build_ulaw_table,    4095 runs,      1 skips
    
 318849 decicycles in build_ulaw_table,    8188 runs,      4 skips
    

    new :
    
 261902 decicycles in build_alaw_table,    4096 runs,      0 skips
    
 266519 decicycles in build_alaw_table,    8192 runs,      0 skips
    

     209657 decicycles in build_ulaw_table,    4096 runs,      0 skips
    
 232656 decicycles in build_ulaw_table,    8192 runs,      0 skips
    

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

  • avcodec/mpegvideo : fix ac/dc_val and coded_block table sizes

    3 janvier 2014, par Michael Niedermayer
    avcodec/mpegvideo : fix ac/dc_val and coded_block table sizes

    With interlaced vc1 it was possible that accesses could happen outside these
    
tables before this.
    

    Regression since 017e234c204f8ffb5f85a073231247881be1ac6f
    
Reproduced with a sample from Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Fixes (again) : 480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.SIGFPE.bfa.390.wmv
    
No releases are affected by this
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/mpegvideo.c

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