Recherche avancée

Médias (1)

Mot : - Tags -/MediaSPIP

Autres articles (38)

  • Encodage et transformation en formats lisibles sur Internet

    10 avril 2011

    MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
    Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
    Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (3177)

  • save sequence of frame as BMP not PNG

    27 décembre 2013, par user2922938

    I extract 100 frames from video file and i save each frame as (.bmp) but i found that each frame format is PNG not BMP , how can I save sequence of frame (format as BMP not PNG as show in picture)in C# ?

    string name;            
    
for ( int i = 0; i < 100; i++ )
    
{
    
    Bitmap videoFrame = video.ReadVideoFrame( );  
    
    name = (i).ToString().PadLeft(5, '0');
    
    videoFrame.Save(@"D:\frames\" + name  + ".bmp");
    
    videoFrame.Dispose( );
    
}
    

    
video.Close( );
    
MessageBox.Show(" Complete Convert video to sequence of image","Convert");

    enter image description here

  • Fluent ffmpeg how to user save callback

    7 août 2018, par Desert P

    I am using fluent-ffmpeg
    GIT
    I want to further process the saved file. But save do not have any callback. how can I use the saved file with promise.
    My code is

    ffmpeg(filename)
    
    .toFormat('mp3')
    
    .on('error', (err) => {
    
       console.log('An error occurred: ' + err.message);
    
    })
    
    .on('progress', (progress) => {
    
        console.log('Processing: ' + progress.targetSize + ' KB converted');
    
})
    
.on('end', () => {
    
        console.log('Processing finished !');
    
})
    
.save(`./${newname}.mp3`)

    My problem is "save" function do not have a callback. so how could I save the output on S3 again ?

  • Save base64 bit encoded tring to the file in php

    10 mai 2016, par ppeiris

    I have a php application which takes base64 encoded wav file from the client (browser) via ajax and save to the database. No I have to re encode the wav file using ffmpeg before I save the file in to the database (I can do this using system calls). But the questions is I need the input file (name.wav) for ffmpeg to do the work and as of right now I have only base64 encoded string in my php variable. I need to save this file to the disk using these base64 encoded string. How can I do this in php.

    my server is running on RedHat and apache.

    Thanks for your help in advance

    Prabath

Navigation