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  • Soumettre bugs et patchs

    10 avril 2011

    Un logiciel n’est malheureusement jamais parfait...
    Si vous pensez avoir mis la main sur un bug, reportez le dans notre système de tickets en prenant bien soin de nous remonter certaines informations pertinentes : le type de navigateur et sa version exacte avec lequel vous avez l’anomalie ; une explication la plus précise possible du problème rencontré ; si possibles les étapes pour reproduire le problème ; un lien vers le site / la page en question ;
    Si vous pensez avoir résolu vous même le bug (...)

  • 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.

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

Sur d’autres sites (9778)

  • why I can't compile x264 or ffmpeg downloaded from git

    4 avril 2013, par Monjura Rumi

    It has been just a few days that I am using x264, ffmpeg and trying to take help from codes in git. I am always having some peculiar problem. It seems like no one or few people faced such problems. Here is one of those problems. If I download x264 or ffmpeg using git then I could not compile that source code. At first terminal will show ./configure: Permission denied. Then If I change permission of configure file using chmod 755 command then it will show ./configure: /bin/bash^M: bad interpreter: No such file or directory. To build x264 and ffmpeg I have followed this link https://github.com/lince/libffmpeg-c/wiki. My attempt to compile x264 has failed. Can you please tell me how can one use source code downloaded from git ?

  • #/bin/sh in one line

    27 juillet 2012, par GoodGuyGreg

    I'm working on some Haskell project using FFmpeg. I need to batch create from a media folder with MP4 files and create screenshots from all of them. I got the code and am using it on a terminal in Unix. It works, but how do I make it in one line to be executed in system "xxxx" in Haskell ?

    If not using several system"xx"...

    #/bin/sh
    for i in $(ls *.mp4)
    do
       ffmpeg -i $i -vframes 7 -y -ss 10 -s 150x150 -an -sameq -f image2 -r 1/5  $i%1d.jpg
    done

    I tried :

    import System.Cmd
    function = do{system "#/bin/sh";
    system "for i in $(ls *.mp4)";
    system "do";
    system "ffmpeg -i $i -vframes 7 -y -ss 10 -s 150x150 -an -sameq -f image2 -r 1/5  $i%1d.jpg";
    system "done";}

    but it gives a error :

    -vframes: No such file or directory
    /bin/sh: Syntax error: "done" unexpected
  • Implement sws_scale() with opencv

    21 mai 2017, par Aviv Sharon

    I need to convert an AVFrame (ffmpeg) to cv::Mat (or IplImage), from a yuv420 plain representation with AVFrame (3 data buffers, 1 for Y, 1 for U(size of Y/2), and 1 for V(size of Y/2)) to BGR24.
    This is possible using ffmpeg’s sws_scale() function, and it works fine.
    Now, I need to implement it using openCV (2.4.6), but I can’t find such answers on the web, how to merge 3 channels/Mats (YUV), different in size (420 representation), to a BGR24 (color formatting) Mat.
    Would love to get your kind help here.

    thanks !