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Médias (10)

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Autres articles (36)

  • 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) (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (7184)

  • ffmpeg selects shortest movie but leaves full length audio

    26 octobre 2015, par Stan James

    I’ve created a tool to create a grid of movies, like in the Brady Bunch opening. It’s a cool, funny effect.

    Here’s a sample movie showing the grid.

    Grid of movies in ffmpeg output

    The problem is that ffmpeg is choosing the shortest movie to determine the maximum length of overlaid videos, but still using the full length of the first audio track to determine the overall output movie length.

    So all my videos stop moving when the shortest one ends, but the audio plays on for full length of the first movie.

    How can I either (1) set the length of the output movie to the longest input movie or (2) match the audio length to the shortest movie length as well ?

    Gist of my script.

    Based on this ffmpeg example usage which exhibits the same audio problem :

    ffmpeg
    
    -i 1.avi -i 2.avi -i 3.avi -i 4.avi
    
    -filter_complex "
    
        nullsrc=size=640x480 [base];
    
        [0:v] setpts=PTS-STARTPTS, scale=320x240 [upperleft];
    
        [1:v] setpts=PTS-STARTPTS, scale=320x240 [upperright];
    
        [2:v] setpts=PTS-STARTPTS, scale=320x240 [lowerleft];
    
        [3:v] setpts=PTS-STARTPTS, scale=320x240 [lowerright];
    
        [base][upperleft] overlay=shortest=1 [tmp1];
    
        [tmp1][upperright] overlay=shortest=1:x=320 [tmp2];
    
        [tmp2][lowerleft] overlay=shortest=1:y=240 [tmp3];
    
        [tmp3][lowerright] overlay=shortest=1:x=320:y=240
    
    "
    
    -c:v libx264 output.mkv

  • 80 character line length on Arnr LUT

    23 juillet 2010, par Paul Wilkins

    80 character line length on Arnr LUT

  • configure : Add -Wno-format-zero-length to CFLAGS.

    24 juin 2011, par Diego Biurrun

    configure : Add -Wno-format-zero-length to CFLAGS.

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