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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" (...)

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  • How do I speed up a video to a specific time for instance 'n' seconds in FFMPEG ?

    24 novembre 2022, par user3475182

    When using python moviepy library, you can speedup a video to a specific time using the below command :

    


    video.fx(vfx.speedx, final_duration=audio_duration)


    


    Is there a way we can achieve the same using ffmpeg ?

    


    I tried the below commands ; but this will not accurately speed up the video to a specific time.

    


    ffmpeg =i input.mp4 -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]asettps=0.5*PTS[a]" -map "[v]" -map "[a]" output.mp4


    


  • Handbreak ffmpeg encode vs decode speed (x265)

    10 février 2023, par Demian

    I'm encoding videos in x265 to save same storage (Gopro, DJI, etc.). This is working well for me with Handbreak and I got some good CRF values for my use cases.

    


    My question is about the encoding preset. The slower it is the better Qualitiy per Bitrate you get, but the encoding time increases.

    


    But how the decoding time. Does it also consume more CPU power to watch (decode) a video which was created with a slow prestet then a fast preset ?

    


    Thank you !

    


  • avfilter/vf_uspp : about 10x the speed with threads

    15 mars 2023, par Michael Niedermayer
    avfilter/vf_uspp : about 10x the speed with threads

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

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