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  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (4642)

  • ffmpeg / video processing : make video repeat itself without duplicating content ?

    31 mars 2022, par RocketNuts

    Suppose I have a video file that is 20 MB in size and lasts 30 seconds.

    


    I want to create a new video file that basically consists of the existing video, repeated 10 times. So the new video should last 300 seconds (5 minutes) and contain the same content every 30 seconds.

    


    I could of course append this video to itself 10 times, resulting in a file of approximately 200 MB. But this seems very redundant, since obviously the same content is in there tenfold. I was hoping for a somewhat more intelligent approach, where the same 30 seconds of video is somehow 'referenced' 10 times over.

    


    Do common encoders or container formats (say h.264 in a .mp4 or .mkv container) support this ? And by any chance is there a way to pull this off with ffmpeg ?

    


  • error : No accelerated colorspace conversion found., vision_opencv stack in ros,avi video file processing

    4 août 2017, par rajat

    When i try to run some custom node to process some .avi video i have this error : i guess this error is related to opencv , i have tried all the sloutions , even recompiled vision_opencv with FFMPEG flag on , and urgraded ffmped with —enable-shared —enable-gpl —enable-swscale , but still no luck .

    [swscaler @ 0x842fa20]No accelerated colorspace conversion found.
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found.
    
Last message repeated 10 times 
    
[swscaler @ 0x8497c80]No accelerated colorspace conversion found.  
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found. 
    
Last message repeated 10 times 
    
[swscaler @ 0x8497c60]No accelerated colorspace conversion found. 
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found.
    
Last message repeated 10 times 
    
[swscaler @ 0x8495730]No accelerated colorspace conversion found. 
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found.
    
Last message repeated 10 times 
    
[swscaler @ 0x8492ae0]No accelerated colorspace conversion found.
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found. 
    
Last message repeated 10 times 
    
[swscaler @ 0x8492d00]No accelerated colorspace conversion found.
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found. 
    
Last message repeated 10 times
    
[swscaler @ 0x8491c70]No accelerated colorspace conversion found. 
    
[swscaler @ 0x848aa80]No accelerated colorspace conversion found

    i can’t proceed with my project , until i sort this out and i already have wasted more than 10hrs on this problem , so if you guys think of any solution i would be glad to try it out .

  • libavcodec : MIPS : MMI : Fix type mismatches

    18 juillet 2020, par Jiaxun Yang
    libavcodec : MIPS : MMI : Fix type mismatches

    GCC complains about them.
    

    Signed-off-by : Jiaxun Yang <jiaxun.yang@flygoat.com>
    
Reviewed-by : Shiyou Yin <yinshiyou-hf@loongson.cn>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/mips/h264dsp_mips.h
    • [DH] libavcodec/mips/h264dsp_mmi.c
    • [DH] libavcodec/mips/xvid_idct_mmi.c
    • [DH] libavcodec/mips/xvididct_mips.h

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