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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • 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 (...)

Sur d’autres sites (6246)

  • avformat/movenc : Do not pass AVCodecParameters in avpriv_request_sample

    27 juin 2018, par Michael Niedermayer
    avformat/movenc : Do not pass AVCodecParameters in avpriv_request_sample

    Fixes : out of array read
    
Fixes : ffmpeg_crash_8.avi
    

    Found-by : Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/movenc.c

  • Update jpg during live broadcast with ffmpeg

    13 mars 2021, par FoxFr

    I encounter a problem with a stream ffmpeg, i search from several hours how my jpg wasn't update during my live, indeed i wish to cast a jpg updated each 5 seconds beteween other video inputs

    &#xA;

      &#xA;
    • i create a new jpg each 5 seconds

      • &#xA;

    • i wish to cast this new image each 5 seconds

      • &#xA;

    &#xA;

    I can't find an option to refresh each 1 sec or more, u know ?

    &#xA;

    -loop 1  -i /home/pi/videopi/map/map.jpg&#xA;

    &#xA;

    i try to add -update 1 , without success

    &#xA;

  • FFmpeg : omitting -filter_complex results in missing video in some players

    17 mai 2017, par pintxo

    I created a not so simple ffmpeg command with a complex filter to append opening/closing credits to a video. In the same process the video is resized and re-encoded. This works fine in all players I tested.

    When I leave out the -filter_complex arg and image inputs, the resulting file plays as expected in VLC but has only audio (no video) in Windows Media Player.

    This is all done on Windows 10, using a standard windows batch file.

    Any one an idea what’s going on here ? My ffmpeg foo is very limited.

    ffmpeg.exe ^
    
 -i "..\videos\film.mov" ^
    
 -y ^
    
 -codec:a aac ^
    
 -s:v 1280x720 ^
    
 -codec:v libx264 -preset slower -tune animation -crf 22 ..\videos\film.mov.m4v"
    

    
ffmpeg.exe ^
    
 -i "..\videos\film.mov" ^
    
 -i OpeningCredits.de.png -i ClosingCredits.de.png ^
    
 -filter_complex "[0:v][1:v] overlay=0:0:enable='between(t,0,3.5)',drawtext=enable='between(t,0,3.5)':fontfile=fonts/Roboto-Bold.ttf:text=Test:fontcolor=white:fontsize=104:x=(w-text_w)/2:y=(h-text_h)/2+45,drawtext=enable='between(t,0,3.5)':fontfile=fonts/Roboto-Bold.ttf:text=:fontcolor=white:fontsize=104:x=(w-text_w)/2:y=(h-text_h)/2+45+text_h+20 [tmp]; [tmp][2:v] overlay=0:0:enable='between(t,39-5.2,39)'" ^
    
 -y ^
    
 -codec:a aac ^
    
 -s:v 1280x720 ^
    
 -codec:v libx264 -preset slower -tune animation -crf 22 "..\videos\film.mov.m4v"

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