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  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Les images

    15 mai 2013

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  • Speed up video with FFmpeg with low I-frame distance [on hold]

    5 mai 2014, par Kevin Chromik

    I got a video with 60 fps and h264 encoded (.mp4), audio layer is removed. Now I want to speed up the video 4x faster with FFmpeg, but I would like to have a very low I-frame distance to be able to perform very precise and fast seeking. I don’t need a high compression. Does someone has an idea how I could achieve that ?

    Thanks in advance.

  • FFMPEG - Reduce speed / framerate of resulting video ?

    29 avril 2014, par shikata

    I’m using this commnand in order to convert a set of JPGs into a video. The code works but the resulting video is too fast

    exec('ffmpeg -y -f image2 -i img%d.jpg video.mpg 2>&1 >/dev/null', $output, $exit_status);

    I’ve tried to add -r 15 before the output file name but it didn’t work.

    Here what I’ve tried but didn’t work :

     exec('ffmpeg -y -f image2 -i img%d.jpg -r 15 video.mpg 2>&1 >/dev/null', $output, $exit_status);

    Any hints would be highly appreciated

  • Revision d928b34efe : Allow full RD TX size search for GF/ALT at speed 2 For speed 3 and above, such

    21 avril 2014, par Yaowu Xu

    Changed Paths :
     Modify /vp9/encoder/vp9_speed_features.c



    Allow full RD TX size search for GF/ALT at speed 2

    For speed 3 and above, such search is only allowed at speed 3.
    The change helped cif and stdhd set by 1.2% and .7% in compression,
    but increased the encoding time by around 5%.

    Change-Id : Ifa4832327f1c1bef3decb032ceb769cbf50e059f

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