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  • Demande de création d’un canal

    12 mars 2010, par

    En fonction de la configuration de la plateforme, l’utilisateur peu avoir à sa disposition deux méthodes différentes de demande de création de canal. La première est au moment de son inscription, la seconde, après son inscription en remplissant un formulaire de demande.
    Les deux manières demandent les mêmes choses fonctionnent à peu près de la même manière, le futur utilisateur doit remplir une série de champ de formulaire permettant tout d’abord aux administrateurs d’avoir des informations quant à (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • 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.

Sur d’autres sites (15890)

  • Can I programmatically insert audio from a Webm file into another Webm file ?

    18 janvier 2016, par andy

    I have two WebM files, both have video and audio.

    I want to insert the audio from one WebM file into the other so that the final WebM file has two audio "streams" playing simultaneously with the video.

    Is it possible to achieve this programatically ? Preferably with Ruby, or if not with a command line interface, maybe ffmpeg ?

  • Can't play MP4 after download

    14 août 2018, par joe

    I am using a downloader program in Firefox to download videos playing in Firefox. Most of the time final MP4 is playable. But sometimes I get MP4 file that looks good(shows file size) but shows no length of video in file explorer.

    I get this error log.

    Could not get information from media 'ESPN 2 (HD) Live Stream Channel' from file 'C:\Download\dwHelper\ESPN 2 (HD) Live Stream Channel.mp4'. The file might be corrupted.
    

    
{
    
    "file": "C:\\Download\\dwHelper\\ESPN 2 (HD) Live Stream Channel.mp4",
    
    "stat": {
    
        "dev": 3831878042,
    
        "mode": 33206,
    
        "nlink": 1,
    
        "uid": 0,
    
        "gid": 0,
    
        "rdev": 0,
    
        "ino": 9007199254752056,
    
        "size": 610722524,
    
        "atimeMs": 1534241605017.09,
    
        "mtimeMs": 1534241604156.685,
    
        "ctimeMs": 1534241604426.08,
    
        "birthtimeMs": 1534237675494.6475,
    
        "atime": "2018-08-14T10:13:25.017Z",
    
        "mtime": "2018-08-14T10:13:24.157Z",
    
        "ctime": "2018-08-14T10:13:24.426Z",
    
        "birthtime": "2018-08-14T09:07:55.495Z"
    
    }
    
}
    
Exit code: 1
    
ffprobe version n4.0-1-gdc49a24-vdhcoapp Copyright (c) 2007-2018 the FFmpeg developers

    built with gcc 5.3.1 (GCC) 20160211

    configuration : —cross-prefix=x86_64-w64-mingw32- —sysroot=/usr/x86_64-w64-mingw32/ —extra-ldflags=-static-libgcc —target-os=mingw32 —arch=x86_64 —prefix=/home/mig/vdhcoapp/converter/src-build/win/64/converter-build —extra-version=vdhcoapp —extra-cflags=-I/home/mig/vdhcoapp/converter/src-build/win/64/deps/include —extra-ldflags=’-static-libgcc -L/home/mig/vdhcoapp/converter/src-build/win/64/deps/lib -L/home/mig/vdhcoapp/converter/src-build/win/64/zlib’ —extra-libs=-lpthread —pkg-config=/usr/bin/x86_64-w64-mingw32-pkg-config —enable-shared —enable-gpl —enable-pthreads —disable-w32threads —enable-libmp3lame —enable-libopenjpeg —enable-libopus —enable-libtheora —enable-libvorbis —enable-libvpx —enable-libwebp —enable-libx265 —enable-libxvid —enable-libx264 —enable-avresample —disable-doc

    libavutil 56. 14.100 / 56. 14.100

    libavcodec 58. 18.100 / 58. 18.100

    libavformat 58. 12.100 / 58. 12.100

    libavdevice 58. 3.100 / 58. 3.100

    libavfilter 7. 16.100 / 7. 16.100

    libavresample 4. 0. 0 / 4. 0. 0

    libswscale 5. 1.100 / 5. 1.100

    libswresample 3. 1.100 / 3. 1.100

    libpostproc 55. 1.100 / 55. 1.100

    [mov,mp4,m4a,3gp,3g2,mj2 @ 00000000024c3900] moov atom not found

    C :\Download\dwHelper\ESPN 2 (HD) Live Stream Channel.mp4 : Invalid data found when processing input

    It looks like moov atom is missing thus can’t aggregate PART file into final playable MP4.

    I understand that during download, PART file is created. Then later PART is aggregated into final MP4.

    So question is how can I make this MP4 to play ?
    or is it impossible to play cus moov atom was not properly downloaded ?

    Any thoughts ?
    Thanks

  • Should I blur video before compression or during using a filter with ffmpeg ?

    16 septembre 2016, par dtmp

    I have about 3 minutes of video of a street scene. I want the full frame of video blurred so the people, cars, etc. are not recognizable. In addition I want to make the video file size as small as possible for a web site video background. The original footage is 1920x1080, the final size will be 800x450. My question is : Should I blur the video before I compress it with ffmpeg OR should I use ffmpeg to blur the video during compression for best results.

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