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Autres articles (76)

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

  • 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 (...)

Sur d’autres sites (12566)

  • Process audio and video independently

    27 février 2012, par Eric

    due to the unpopularity of my last posts here and here , I'll try something else.
    I have corresponding audio (.wav) and video files (.mpg). Let's consider that those two streams where recorded synchronously. I want to process both stream, with opencv for the images, and with "I don't know which audio lib" (you tell me ?) for audio, and I want to process those streams online and keep the synchronicity.
    Note that the length of the video is less that 2 minutes.

    Thanks for any help !

  • Convert pcm_s16le audio to mp3 (in php with ffmpeg/sox/...) ?

    4 juin 2024, par Loïc

    I have a bin and a cue file (CD image) and I am making a website to be able to listen to my music. I managed to split the tracks and make a (44 bytes) wav header so my browser can read the audio but the wav files are too big to be read on an unstable connection (it's 1411kbps where an mp3 would be 320kbps or lower !).

    


    At first, is there a way to convert the audio to mp3 without making a temporary file in php ? Maybe ffmpeg or sox could help ?

    


    Secondly, I would like to be able to satisfy partial content requests (so I can skip without loading the whole file). I have already succeeded it for the wav files and I would need to know a few things to do it with mp3 :

    


      

    • How to make a mp3 header ?

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    • How to determine the file length ?

      • 


    • How to convert pcm_s16le audio to mp3 without headers at a constant bit rate ?

      • 


    


    I tried searching online but I did not find what I was hoping for. I hope you can help me.

    


  • I cant install jmf-2_1_1e-windows-i586 on windows 7 32 bit.

    1er décembre 2013, par Tzozo

    I am trying to install Java Media Framework in windows 7 to use to develop a video and audio conferencing desktop application but the response i get is, its not compatible when i install with troubleshoot option. Its windows 7 32 bit. Although Java Media Framework is old i prefer Java Media Framework over Free Media for Java because it has lot of documentation online and in books. My question is How can i make jmf-2_1_1e-windows-i586 compatible with the my OS.

    I tried installing without troubleshoot option and the installation starts but after unpacking the package it remains in the running processes but never continues.

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