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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 (...)

  • 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 (16547)

  • Revision 6656 : Pas besoin de destroy et de cacher au unload Petites modifs de ...

    21 juin 2012, par kent1 — Log

    Pas besoin de destroy et de cacher au unload Petites modifs de progressall qui ne sert pas au final

  • why reducing the resolution a percentage doesn't reduce the video the same proportion using ffmpeg ?

    14 mars 2023, par user44551

    I'm using this command :

    


    -y -r -i $inVideoUri -movflags faststart -c:v libx265 -s $videoResolution -c:a copy -preset ultrafast $outPutUri"


    


    However, if "videoResolution" is a 50% of the original video resolution, the resulting file size is not 50% of the original one. I assume there are some headers or metadata added during the process but I would like to know how to estimate the final video size.

    


  • avcodec/h264_slice : don't sync default_ref[] between threads.

    18 juillet 2017, par Wan-Teh Chang
    avcodec/h264_slice : don't sync default_ref[] between threads.

    default_ref[] is unconditionally initialized in h264_initialise_ref_list()
    
(called from ff_h264_build_ref_list(), called from h264_slice_init()).
    

    This fixes the following tsan warning when running fate-h264 :
    

    WARNING : ThreadSanitizer : data race (pid=31070)
    
  Write of size 8 at 0x7bbc000082a8 by thread T1 (mutexes : write M1628) :
    
    #0 memcpy /work/release-test/final/llvm.src/projects/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:655:5
    
(ffmpeg+0x10de9d)
    
    #1 h264_initialise_ref_list ffmpeg/libavcodec/h264_refs.c:214:29 (ffmpeg+0x1186b3f)
    
    #2 ff_h264_build_ref_list ffmpeg/libavcodec/h264_refs.c:306 (ffmpeg+0x1186b3f)
    
    #3 h264_slice_init ffmpeg/libavcodec/h264_slice.c:1900:11 (ffmpeg+0x1191149)
    
[..]
    
  Previous read of size 8 at 0x7bbc000082a8 by main thread (mutexes :
    
write M1630) :
    
    #0 memcpy /work/release-test/final/llvm.src/projects/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:655:5
    
(ffmpeg+0x10de9d)
    
    #1 ff_h264_update_thread_context ffmpeg/libavcodec/h264_slice.c:411:5 (ffmpeg+0x118b7dc)
    

    Signed-off-by : Wan-Teh Chang <wtc@google.com>
    
Signed-off-by : Ronald S. Bultje <rsbultje@gmail.com>
    • [DH] libavcodec/h264_slice.c

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