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    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (3868)

  • How to compare audio channel differences with FFmpeg ?

    30 septembre 2021, par Deivedux

    I'm making a little script for myself to quickly go through a large volume of video and audio files to compress audio for extra space, but for extra efficiency, I also don't want to waste space by keeping both channels if they're identical.

    


    My issue is that I don't know how to, let's say, check if their decoded versions are at least a 99.99% match, in which case I'd only encode the left channel into mono.

    


    How would I go about doing this ?

    


  • How to split ffmpeg output into multiple files ?

    15 novembre 2020, par Genius Billionaire

    What I want to happen : the equivalent of this : split -n 4 output.mp4, which generates 4 files. Only the first file is "valid mp4" that you can play. The other 3 files rely on the previous file.

    


    A similar request can be seen here : https://lists.ffmpeg.org/pipermail/ffmpeg-user/2013-May/015090.html

    


    Why I want this to happen : running FFMPEG in the browser, which means 1) file size limit, 2) I don't have the Linux command split to help me out, just FFMPEG. If I can get FFMPEG to output files of X MB each, I can iteratively delete files as soon as I've read them.

    


    EDIT : as a commenter asked, yes it is possible to run several ffmpeg commands if necessary.

    


    The right solution is not using segments. The following example command generates several 4 valid mp4 files. That's not exactly what I want.
ffmpeg -i ../flv.flv -segment_time 5 -f segment -t 20 %d.mp4

    


    This other solution also does not work (it's the same output as previous incorrect solution) :

    


    ffmpeg -i ../flv.flv -ss 00:00:00 -t 5 1.mp4

    


    ffmpeg -i ../flv.flv -ss 00:00:05 -t 5 2.mp4

    


  • videos won't load on PC with phpvibe and ffmpeg [on hold]

    29 octobre 2015, par user3137017

    I’m using phpvibe and ffmpeg on linux centos the issue that videos are quickly played on smartphone,smarttv but on PC it’s tike along time to play.

    So im using this command

    {ffmpeg-cmd} -i {input} -vcodec libx264 -s {ffmpeg-vsize} -threads 0 -preset ultrafast {output}.mp4

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