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Autres articles (37)

  • 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

  • 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 (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (4519)

  • ismindex : produce .ismf file

    4 septembre 2014, par Mika Raento
    ismindex : produce .ismf file

    This is a non-standard file that maps the MSS segment names to offsets
    
in the ISMV file. This can be used to build a custom MSS streaming
    
server without splitting the ISMV into separate files.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] tools/ismindex.c

  • Produce an adaptive multi-resolution mpeg-dash file from an input video file

    1er mars 2021, par Tariq Hasan

    I can produce different resolution mpeg-dash videos from running these commands separately and get one .mpd file for each of the resolutions :

    &#xA;

    ffmpeg -i /path/to/input.mp4 -vf scale=1920:1080 /path/to/output.mpd&#xA;ffmpeg -i /path/to/input.mp4 -vf scale=1280:720 /path/to/output.mpd&#xA;ffmpeg -i /path/to/input.mp4 -vf scale=720:480 /path/to/output.mpd&#xA;ffmpeg -i /path/to/input.mp4 -vf scale=640:360 /path/to/output.mpd&#xA;

    &#xA;

    The question is, how do I get a single .mpd file that maps to all these different resolution videos which would be adaptive in resolution when streamed over the network ?

    &#xA;

  • aac : Correctly map multichannel ADTS AAC with non-zero channel_config + PCE

    3 juin 2015, par nu774
    aac : Correctly map multichannel ADTS AAC with non-zero channel_config + PCE

    The decoder assigns channels using default channel configuration
    
for 5.1ch when it parses an ADTS frame header using consecutive
    
channel ids.
    

    When a PCE comes, it reassigns channels using PCE configuration
    
using directly the ids provided. They can be arbitrary.
    

    Always use consecutive channel ids to avoid decoding glitches due
    
spurious reconfigurations due the channel ids mismatch between the
    
two otherwise-identical channel maps.
    

    Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DH] libavcodec/aacdec.c

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