Recherche avancée

Médias (0)

Mot : - Tags -/tags

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (55)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
    Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
    Modification lors de l’ajout d’un média
    Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)

  • 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 (...)

Sur d’autres sites (8715)

  • ffmdec : reject zero-sized chunks

    2 décembre 2015, par Andreas Cadhalpun
    ffmdec : reject zero-sized chunks

    If size is zero, avio_get_str fails, leaving the buffer uninitialized.
    
This causes invalid reads in av_set_options_string.
    

    Reviewed-by : Michael Niedermayer <michael@niedermayer.cc>
    
Signed-off-by : Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
    • [DH] libavformat/ffmdec.c

  • How can I achieve a data-moshing effect on a video by using FFmpeg ?

    24 février 2021, par Francesco

    I'm trying to achieve a data-moshing effect on a video by using FFmpeg.&#xA;So far I've been able to remove all the I frames while leaving the first one intact from a video by using the command ffmpeg -i input.xx -c:v libx264 -x264opts "keyint=9999999:min-keyint=9999999:no-scenecut:bframes=0:ref=999" output.xx.

    &#xA;

    The results of the command ffprobe -select_streams v -show_frames -show_entries frame=pict_type -of csv output.xx confirm that, except for the first frame of which type remains I, all the frames are now of type P.&#xA;The problem is that the resulting video isn't visually changed from the original one. Why is that if most of the resulting video is just made of P frames ?

    &#xA;

  • tests/fate-run : make FATE non-interactive

    31 juillet 2015, par Ganesh Ajjanagadde
    tests/fate-run : make FATE non-interactive

    FATE is non-interactive ; it should not listen to user commands
    

    Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    

    This should fix leaving the terminal in a messed up state with
    
zsh in case of crashes during fate
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] tests/fate-run.sh

Navigation