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Autres articles (54)

  • Mise à disposition des fichiers

    14 avril 2011, par

    Par défaut, lors de son initialisation, MediaSPIP ne permet pas aux visiteurs de télécharger les fichiers qu’ils soient originaux ou le résultat de leur transformation ou encodage. Il permet uniquement de les visualiser.
    Cependant, il est possible et facile d’autoriser les visiteurs à avoir accès à ces documents et ce sous différentes formes.
    Tout cela se passe dans la page de configuration du squelette. Il vous faut aller dans l’espace d’administration du canal, et choisir dans la navigation (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

Sur d’autres sites (4859)

  • Inserting an image inside a video every few frames using ffmpeg

    31 juillet 2023, par Erez Hochman

    Can I use FFMPEG to insert an image every 20 frames in a video ? 
I'm trying to create a subliminal message experiment and I thought it would be an easy way to make it but I can't find anything online.

    



    I tried to make something myself and created a script that :
    
1.splits a file into audio and video files
    
2.splits the video into frames
    
3.overwrites every 20th image in the sequence with the message image
    
4.re-encoding the video
    
5.concatenating it with the original audio

    



    this works but it's way more disk space consuming to be comfortable, is there a better way to do this ?
    
any advice or thought would be happily welcome.

    


  • how to use x264 dll in another project

    7 février 2024, par Hadi Rasekh

    I want to use x264 in my project. There is some line in the code said :

    


    `/* Application developers planning to link against a shared library version of

    


      

    • libx264 from a Microsoft Visual Studio or similar development environment

      • 


    • will need to define X264_API_IMPORTS before including this header.

      • 


    • This clause does not apply to MinGW, similar development environments, or non

      • 


    • Windows platforms. */`

      • 


    


    But I don't get this line :
define X264_API_IMPORTS before including this header

    


    We can create x264 dll by its configuration and make

    


        ./configure --enable-shared
    make


    


    but I can not use the dll in my Qt Project.

    


    I can make my own dll (in another code) and use it in the project.
But when I start to use x264 dll in my project I get the following error :

    


        C:\DataHiding\SourceCode2\GUI\DataHiding\mainwindow.cpp:10: error:
    'pulldown_frame_duration' was not declared in this scope
    qDebug() << pulldown_frame_duration[1];
             ^


    


  • how to use x264 dll in another project

    7 février 2024, par Hadi Rasekh

    I want to use x264 in my project. There is some line in the code said :

    


    `/* Application developers planning to link against a shared library version of

    


      

    • libx264 from a Microsoft Visual Studio or similar development environment

      • 


    • will need to define X264_API_IMPORTS before including this header.

      • 


    • This clause does not apply to MinGW, similar development environments, or non

      • 


    • Windows platforms. */`

      • 


    


    But I don't get this line :
define X264_API_IMPORTS before including this header

    


    We can create x264 dll by its configuration and make

    


        ./configure --enable-shared
    make


    


    but I can not use the dll in my Qt Project.

    


    I can make my own dll (in another code) and use it in the project.
But when I start to use x264 dll in my project I get the following error :

    


        C:\DataHiding\SourceCode2\GUI\DataHiding\mainwindow.cpp:10: error:
    'pulldown_frame_duration' was not declared in this scope
    qDebug() << pulldown_frame_duration[1];
             ^


    


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