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Mot : - Tags -/MediaSPIP 0.2

Autres articles (46)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • MediaSPIP en mode privé (Intranet)

    17 septembre 2013, par

    À partir de la version 0.3, un canal de MediaSPIP peut devenir privé, bloqué à toute personne non identifiée grâce au plugin "Intranet/extranet".
    Le plugin Intranet/extranet, lorsqu’il est activé, permet de bloquer l’accès au canal à tout visiteur non identifié, l’empêchant d’accéder au contenu en le redirigeant systématiquement vers le formulaire d’identification.
    Ce système peut être particulièrement utile pour certaines utilisations comme : Atelier de travail avec des enfants dont le contenu ne doit pas (...)

  • Installation en mode ferme

    4 février 2011, par

    Le mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
    C’est la méthode que nous utilisons sur cette même plateforme.
    L’utilisation en mode ferme nécessite de connaïtre un peu le mécanisme de SPIP contrairement à la version standalone qui ne nécessite pas réellement de connaissances spécifique puisque l’espace privé habituel de SPIP n’est plus utilisé.
    Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...)

Sur d’autres sites (8683)

  • How to download a part of mp3 from server ?

    20 août 2020, par Sharukh Mohammed

    Use Case

    


    My use case is roughly equal to, adding a 15-second mp3 file to a 1 min video. All transcoding merging part will be done by FFmpeg-android so that's not the concern right now.

    


    The flow is as follows

    


      

    • User can select any 15 seconds (ExoPlayer-streaming) of an mp3 (considering 192Kbps/44.1KHz of 3mins = up to 7MB)

      • 


    • Then download ONLY the 15 second part and add it to the video's audio stream. (using FFmpeg)

      • 


    • Use the obtained output

      • 


    


    Tried solutions

    


      


    • Extracting fragment of audio from a url

      


      RANGE_REQUEST - I have replicated the exact same algorithm/formula in Kotlin using the exact sample file provided. But the output is not accurate (± 1.5 secs * c) where c is proportional to startTime

      


      • 


    • How to crop a mp3 from x to x+n using ffmpeg ?

      


      FFMPEG_SS - This works flawlessly with remote URLs as input, but there are two downsides,

      


        

      1. as startTime increases, the size of downloaded bytes are closer to the actual size of the mp3.

        2. 


      2. ffmpeg-android does not support network requests module (at least the way we complied)

        3. 


      


      • 


    


    So above two solutions have not been fruitful and currently, I am downloading the whole file and trimming it locally, which is definitely a bad UX.
I wonder how Instagram's music addition to story feature works because that's close to what I wanted to implement.

    


  • How to apply an ffmpeg audio effect only on a part of a video ?

    25 mars 2021, par Michael Ben Haym

    
My question is how can I apply an ffmpeg audio effect only on a certain part of a video and not on 100% of the video.
    
I have for example the following command :
    


    ffmpeg -i input.mp4 -filter_complex "afftfilt=real='hypot(re,im)*sin(0)':imag='hypot(re,im)*cos(0)':win_size=512:overlap=0.75" output.mp4


    


    this command works perfectly for me but if for example I have a video of 30 seconds and want the effect to be applied only on seconds 20-25, how do I do it ?
    
Thanks !

    


  • How to download videos with a size less than 19M using yt dlp [closed]

    11 août 2024, par Иван Шивалов

    How to force yt-dlp url -f "b[filesize<19M]". The problem is that youtube stores video and audio separately, is it possible to select by size at the same time ? Also, if the file is going to be larger than 19M anyway, then I want to compress it. How to do it ?

    &#xA;

    I tried using yt dlp, but I didn't figure out the parameters. I used ffmpeg for compression, but I still didn't understand how to compress to the desired size

    &#xA;

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