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  • 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 (...)

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (10724)

  • How to create videos with small file size but large resolution ?

    13 février 2017, par Gregory Magarshak

    Is there a programmatic way to create videos that capture, essentially, a powerpoint presentation, that would be not much larger than the audio + screenshots of the powerpoint itself ?

    I want to make software that produces videos with the full resolution of a powerpoint on a large screen, and with a person speaking over it and wvwn doodling. Kind of like "bcontext" software. And then I want to export videos for youtube and other places to be hosted. But I want them to be SMALL. So they can be downloaded by people with slow connections eg in India.

    What factors can affect video size and how can i take advantage of the relative "stillness" of most pixels at most times to make the compression preserve the full sharpness and yet take advantage of the lack of visual changes ? What software do you recommend ?

  • How to create thumbnails of videos with Meteor, CollectionFS, & FFMPEG

    29 juin 2017, par Jared Martin

    I’m using Meteor with CollectionFS to store videos. I need a transform to create thumbnails of my videos.

    Videos = new FS.Collection("videos", {
    
  stores: [
    
    new FS.Store.FileSystem("thumbs", { 
    
      transformWrite: function(fileObj, readStream, writeStream) {
    
        // What goes here?
    
      }
    
    }),
    
    new FS.Store.FileSystem("videos"),
    
  ],
    
});

    I’ve worked out how to do this with ffmpeg :

    ffmpeg -i video.mp4 -vf  "thumbnail,scale=640:360" -frames:v 1 thumb.png

    But I’m not sure how to do this with the readStream I’m given and output the writeStream.

    Here’s an example of how it is done with images using GraphicsMagick :

    Images = new FS.Collection("images", {
    
  stores: [
    
    new FS.Store.FileSystem("thumbs", { 
    
      transformWrite: function(fileObj, readStream, writeStream) {
    
        // Transform the image into a 10x10px thumbnail
    
        gm(readStream, fileObj.name()).resize('10', '10').stream().pipe(writeStream);
    
      }
    
    }),
    
    new FS.Store.FileSystem("images"),
    
  ],
    
});

    Although the samples use the local filesystem, Ill be using cvs:dropbox, so you can’t rely on the file being there locally.

  • How to create thumbnails of videos with Meteor, CollectionFS, & FFMPEG

    24 juin 2015, par Jared Martin

    I’m using Meteor with CollectionFS to store videos. I need a transform to create thumbnails of my videos.

    Videos = new FS.Collection("videos", {
    
  stores: [
    
    new FS.Store.FileSystem("thumbs", { 
    
      transformWrite: function(fileObj, readStream, writeStream) {
    
        // What goes here?
    
      }
    
    }),
    
    new FS.Store.FileSystem("videos"),
    
  ],
    
});

    I’ve worked out how to do this with ffmpeg :

    ffmpeg -i video.mp4 -vf  "thumbnail,scale=640:360" -frames:v 1 thumb.png

    But I’m not sure how to do this with the readStream I’m given and output the writeStream.

    Here’s an example of how it is done with images using GraphicsMagick :

    Images = new FS.Collection("images", {
    
  stores: [
    
    new FS.Store.FileSystem("thumbs", { 
    
      transformWrite: function(fileObj, readStream, writeStream) {
    
        // Transform the image into a 10x10px thumbnail
    
        gm(readStream, fileObj.name()).resize('10', '10').stream().pipe(writeStream);
    
      }
    
    }),
    
    new FS.Store.FileSystem("images"),
    
  ],
    
});

    Although the samples use the local filesystem, Ill be using cvs:dropbox, so you can’t rely on the file being there locally.

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