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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • 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 : (...)

Sur d’autres sites (11500)

  • FFMPEG command issue for merging mp4 videos in android

    18 août 2014, par DJtiwari

    I am using following FFMPEG command for merging mp4 videos in android. But video is rotated 90 degree after merging.

    I am stuck from two days .If any idea it would be highly appriciated.

    Thanks in Advance !

    complexCommand = new String[] {
    
                "ffmpeg",
    
                "-y",
    
                "-i",
    
                recordpath + "Vid1.mp4",
    
                "-i",
    
                recordpath + "Vid2.mp4",
    
                "-strict",
    
                "experimental",
    
                "-filter_complex",
    
                "[0:v]scale=w=640:h=480[v1]; [1:v]scale=w=640:h=480[v2]; [v1][0:a][v2][1:a] concat=n=2:v=1:a=1 [v] [a]",
    
                "-map", "[v]", "-map", "[a]", "-b", "2097k", "-vcodec",
    
                "mpeg4","-ab","64k","-ac","2","-ar","22050", recordpath + "Outputnew.mp4"};

  • Révision 22109 : Perf Issue : quand on appelle plusieurs fois session_set dans un hit, ne pas ecri...

    9 mai 2015, par cedric -

  • ffmpeg crop and expression evaluation - apostrophe/quote issue ?

    11 août 2014, par user2718593

    Ref :
    https://www.ffmpeg.org/ffmpeg-utils.html#Expression-Evaluation
    https://www.ffmpeg.org/ffmpeg-filters.html#Examples-22

    I wish to have a constant cropping rectangle, but that changes its x-position after say 15 sec for an x position of 200 to 100.

    ffmpeg -i "20140514.mp4" -vf "crop=in_w-700:in_h-100:if(lte(t,15),200,100):80" -an -c:v libx264 -preset:v ultrafast "test.mp4"

    Such command returns :

    [AVFilterGraph @ 0000000002ae9a60] No such filter: '15)'
    
Error opening filters!

    If I try with more :

    ffmpeg -i "20140514.mp4" -vf "crop=in_w-700:in_h-100:if('lte(t,15)','200','100'):80" -an -c:v libx264 -preset:v ultrafast "test.mp4"

    than I have

    [AVFilterGraph @ 00000000003b9a80] No such filter: '200'
    
Error opening filters!

    Thanks

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