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Autres articles (35)

  • 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 (6295)

  • lavc/lpc : do not explode when windowing a 1-length array

    21 septembre 2022, par Lynne
    lavc/lpc : do not explode when windowing a 1-length array

    Divided by 0.
    • [DH] libavcodec/lpc.c

  • ffmpeg output file size grows faster than linearly with movie length

    14 janvier 2021, par Jakob Filser

    I'm using ffmpeg to string together some .bmp images into a movie. In total, there are 1001 frames, amounting to 0:40 length. The command I'm using is

    


    ffmpeg -f image2 -i render.%05d.bmp -c:v libx264 -s 512:268 render.mp4


    


    The output file is 33,2 MB large, which is about twice the size of a full HD (about 16 times the pixels !) video of the same length. Apart from the file size being unreasonably large, I realized it grows faster than linearly (can't tell exactly if it is quadratic, exponential etc.) with the number of frames. After 100 frames it is about 1536 KB large (which is already too large), after 500 frames it is already 15104 KB, and after 1001 it finally arrives at 34085 KB.

    


    My educated guess would be that for each frame it stores some information about all of the previous frames again, which makes absolutely no sense.

    


    What am I doing wrong ? Before you recommend libx265 to me : It turns the entire video green.

    


  • avfilter/avf_abitscope : Correct range for framerate

    23 mars 2017, par Gyan Doshi
    avfilter/avf_abitscope : Correct range for framerate

    Signed-off-by : Gyan Doshi <gyandoshi@gmail.com>
    
Signed-off-by : Paul B Mahol <onemda@gmail.com> (via IRC)
    • [DH] libavfilter/avf_abitscope.c

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