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Autres articles (58)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • 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.

  • 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

Sur d’autres sites (9816)

  • lavu : remove comma at final enumeration items to fix pedantic warnings

    20 octobre 2016, par Michael Behrisch
    lavu : remove comma at final enumeration items to fix pedantic warnings
    • [DH] libavutil/log.h
    • [DH] libavutil/pixfmt.h

  • Version 1.3.1 final.

    27 novembre 2014, par Erik de Castro Lopo
    Version 1.3.1 final.
    • [DH] README
    • [DH] build/config.mk
    • [DH] configure.ac
    • [DH] doc/Doxyfile.in
    • [DH] doc/html/documentation_bugs.html
    • [DH] doc/html/index.html
    • [DH] src/libFLAC/libFLAC_dynamic.vcproj
    • [DH] src/libFLAC/libFLAC_dynamic.vcxproj
    • [DH] src/libFLAC/libFLAC_static.vcproj
    • [DH] src/libFLAC/libFLAC_static.vcxproj
    • [DH] test/metaflac-test-files/case07-expect.meta

  • How can I get the final size after transcripting a video to stream it with fluent-ffmpeg ?

    5 avril 2018, par G. Manukyan

    I am trying to stream a video using createReadStream and using pipe(res) in node.js and it works fine if the file doesn’t need transcoding (mp4, webm).

    With mkv files I am using fluent-ffmpeg to transcode it on the fly, but the problem is that I can’t go back and forward in the html video player.

    download = function(file, req, res) {   
    

    
    const range = req.headers.range
    
    const parts = range.replace(/bytes=/, "").split("-")
    

    
    const start = parseInt(parts[0], 10);
    
    const end = parts[1] ? parseInt(parts[1], 10) : file.length - 1
    

    
    res.setHeader('Content-Type', 'video/webm')
    
    res.setHeader('Accept-Ranges', 'bytes');
    
    res.setHeader('Content-Length', 1 + end - start);
    
    res.setHeader('Content-Range', `bytes ${start}-${end}/${file.length}`);
    
    res.statusCode = 206;
    

    
    var stream = file.createReadStream({start, end})
    

    
    ffmpeg(stream)
    
    .videoCodec('libvpx')
    
    .audioCodec('libvorbis')
    
    .videoBitrate('512k')
    
    .format('webm')
    
    .on('start', () => {
    
        console.log('transcoding...')
    
    })
    
    .on('error', (err, stdout, stderr) => {
    
        console.log(err.message, err, stderr);
    
    })
    
    .on('progress', function(progress) {
    
        console.log(progress);
    
    })
    
    .on('end', function(filenames) {
    
        console.log("Finished transcoding.");           
    
    })
    
    .pipe(res);
    

    
}

    I think that comes from the fact that we don’t know in advance the size of the final transcoded file so the range we send in the headers is wrong and somehow make the video player "limited".

    What can be a workaround to this problem ?

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