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  • 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

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • De l’upload à la vidéo finale [version standalone]

    31 janvier 2010, par

    Le chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
    Upload et récupération d’informations de la vidéo source
    Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
    Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)

Sur d’autres sites (8547)

  • Displaying javacv Frame class

    3 avril 2018, par shubham jaiswal

    I want to display a javacv Frame object directly into a gui container without converting into a buffered image or any of the jpeg/bmp as mentioned in https://docs.oracle.com/javase/8/javafx/api/javafx/scene/image/Image.html. Is there any way in which it can be achieved ?

    I want to do this as I have multiple video streams to be displayed.Currently the best performance that could be achieved is using JFrame and pixelwriter.It consumes around 8% CPU. I want to bring it to below 4% and so need a method to display the Frame object directly.

    If anyone could suggest an alternative GUI or language, it still helps.

    Regards & Thanks.

  • How to encrypt webm file using Clear Key to play with Google's Shaka Player ?

    23 janvier 2017, par Nam Pham

    I’m developing a small system which will be used to streaming protected content over the web with MSE/EME API.

    This is some tools I’m using :

    I can create .webm file and package them using shaka-packager into mpd file in order to feed to shaka-player. But following by the Clear Key section in the Shaka docs I have to encrypt webm file require pair of KeyId and Key.
    By using webm_crypt, I can created encrypted content by follow this document on 2.2.7 but I have no idea how to get the key pairs for the shaka-player DRM system.

  • Dynamically check (and change ?) audio file codec [closed]

    25 juillet 2024, par user2m

    Hey all I have a web app where users can upload audio files like mp3's, wavs and m4a's.
I'm simply using the default html audio player to render the audio.
A while back I started noticing that a sporadic few of the audio players were greyed out.

    


    I went into my supabase backend to open the actual audio file and found that I was able to play the audio file
when I downloaded it to my PC.

    


    Upon reading this thread (Why is this specific m4a audio file not playing on the )
it looks like the issue is the codec with some .m4a files.
Some m4a files are using the AAC (widely supported) codec and some are not.

    


    Currently I have JS code that

    


      

    1. grabs the file blob

      2. 


    2. checks if the upload name contains mp3, wav or m4a

      3. 


    3. uploads the blob to supabase

      4. 


    


    in between 2 and 3 I'd like to check that the codec of the blob is AAC and if possible change the codec (??)
I've asked CGPT for a solution but it point sme to FFMPEG and from reading the docs it looks like FFMPEG core is about 30MB to load...
(https://ffmpegwasm.netlify.app/docs/getting-started/usage/)
This seems like a lot to me - granted most of the app will have already been loaded by the time a user gets to this flow.
I just wanted to reach out and see if anyone has figured out a better solution

    


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