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  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • 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 (...)

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

Sur d’autres sites (2894)

  • FFMPEG Concat Dropping Frames

    16 mars 2015, par scientiffic

    I’m using FFMPEG to do the following two things :

    • create an mp4 given a set of images
    • compile mp4s to create a longer video (mp4)

    To create mp4s from images, I use the following command :

    ffmpeg -r 5 -i 'img%03d.jpg' output.mp4

    As far as I know, this creates a video with a framerate of 5fps.

    But when I try to compile mp4s, it seems like frames within each mp4 are being dropped.

    To create the compiled footage, I create a text file that points to all the mp4s that should be included in the compilation, e.g.

    file 'set1/output.mp4'
    file 'set2/output.mp4'
    file 'set3/output.mp4'
    file 'set4/output.mp4'
    file 'set5/output.mp4'
    file 'set6/output.mp4'
    file 'set7/output.mp4'

    Then I run the following command :

    ffmpeg -f concat -i input.txt -codec copy compilation.mp4

    The resulting video seems to drop 2-3 frames from each of the output videos.

    How do I ensure that the compiled video doesn’t drop any frames ?

    (For reference, I used the following tutorial : https://trac.ffmpeg.org/wiki/Concatenate)

  • compile the ffmpeg3.3 for Mac OS show ERROR : libmp3lame >= 3.98.3 not found

    4 mars 2018, par MR.PJ

    I use my mac to compile the ffmpeg3.3 for Mac OS according to https://trac.ffmpeg.org/wiki/CompilationGuide/macOS.I tried the first(which through Homebrew) and third(which builds it yourself) method,the first method is ok.

    But the third, compiling FFmpeg myself and Installing dependencies with Homebrew.I don’t know the meaning of this sentence enter image description here

    after this step :

    ./configure  --prefix=/usr/local --enable-gpl --enable-nonfree --enable-libass \
    --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame \
    --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libopus --enable-libxvid \
    --samples=fate-suite/

    terminal show :

    RROR: libmp3lame >= 3.98.3 not found

    when I use locate libmp3lame.a,it is at ’/usr/local/Cellar/lame/3.99.5/lib/libmp3lame.a’.

    I also try --enable-libmp3lame --extra-ldflags=-L/usr/local/lib to solve,but it is no effect.

    How to solve thisERROR: libmp3lame >= 3.98.3 not found

  • Révision 17407 : on avance sur le dateur :

    14 mars 2011, par b b

    * formatage + texte_script sur les chaines de langue et pas de ucfirst * ajout de quelques chaines de langue pour les abbreviations de mois cf http://fr.wikipedia.org/wiki/Mois