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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

Sur d’autres sites (7662)

  • How do I chromakey an enclosed shape (or background) in ffmpeg ? [closed]

    31 janvier, par JustAnotherCodemonkey

    I have an animation with a fully contiguous 0xFFFFFF white background I want to remove. The issue is that the foreground contains the same exact color. These parts are all completely enclosed and contained within at least several pixels of a different shade at its weakest.

    


    All I need is to be able to essentially, for each frame, make all pixels that are white and connected by white to 0,0, transparent. Chromakey and its siblings remove those bits from the foreground as well which is unacceptable and backgroundkey, well you can imagine how that goes.

    


    I'm somewhat proficient with ffmpeg and can handle severe filter shenanigans, I've just thought about this for like 10 min and decided I seemingly don't have the creativity to piece together a clever solution. I just don't want to have to spend some time sitting down and manually writing out a program to do this frame-by-frame.

    


  • FFMPEG : Encoding MKV to Prores, resulting in asynchronous audio

    23 juin 2015, par Simon

    I don’t know if it’s the "best" way to do it, but for being able to use Bluray material in Avid, I’m converting M2TS files to Prores quicktimes.

    I’m using Another GUI with following parameters :

    -i "<fullsourcefilename>" -y
    

    
-map 0:v
    
-map 0:a:4
    

    
-vcodec prores -profile:v 3
    
-acodec pcm_s16le -ac 2
    

    
"<outputpath><outputfilename>_prores.mov"
    
</outputfilename></outputpath></fullsourcefilename>

    This works for M2TS files, but when doing the same for MKV ones, I still get the video and audio, but the audio is not synced with the picture anymore.

    Is this a known issue, or how to fix it ?
    I would need the most efficient/fastest way (so not too complicated, because it should be clear to users what to do).
    Thank you !

  • Revision 0393e558a4 : Fix stack overrun in calculating segmentation map coding method. This caused sp

    16 août 2012, par Ronald S. Bultje

    Changed Paths : Modify /vp8/encoder/segmentation.c Fix stack overrun in calculating segmentation map coding method. This caused spurious crashes on encodes, frustratingly often only on high-definition material. Change-Id : Ia8c1dfc420d598ca92108bd9cc2df7450e8d10a2

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