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  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Les sons

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  • 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" (...)

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  • ffmpeg sometimes generates twice a size of my original video, why ? [closed]

    9 novembre 2023, par John Smith

    Im using ffmpeg like this :

    


    ffmpeg -i sourceFile.mp4 -vcodec libx265 -crf 23 -acodec aac -max_muxing_queue_size 40000 destfile.mp4


    


    most of the time, it generates smaller files. Usually half of it, but occasionally I get 200 MB from a 1000 MB video.
Sadly some cases its the over way around. I had an .webm video, and the result was 3x the size ! But sometimes also an .mp4 source produces this. Why ?

    


  • ffmpeg simetimes generates twice a size of my original video, why ?

    9 novembre 2023, par John Smith

    Im using ffmpeg like this :

    


    ffmpeg -i sourceFile.mp4 -vcodec libx265 -crf 23 -acodec aac -max_muxing_queue_size 40000 destfile.mp4


    


    most of the time, it generates smaller files. Usually half of it, but occasionally I get 200 MB from a 1000 MB video.
Sadly some cases its the over way around. I had an .webm video, and the result was 3x the size ! But sometimes also an .mp4 source produces this. Why ?

    


  • asfdec_o : reject size > INT64_MAX in asf_read_unknown

    5 janvier 2016, par Andreas Cadhalpun
    asfdec_o : reject size > INT64_MAX in asf_read_unknown

    Both avio_skip and detect_unknown_subobject use int64_t for the size
    
parameter.
    

    This fixes a segmentation fault due to infinite recursion.
    

    Reviewed-by : Alexandra Hájková <alexandra.khirnova@gmail.com>
    
Signed-off-by : Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
    • [DH] libavformat/asfdec_o.c

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