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  • Modifier la date de publication

    21 juin 2013, par

    Comment changer la date de publication d’un média ?
    Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
    Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
    Dans la rubrique "Champs à ajouter, cocher "Date de publication "
    Cliquer en bas de la page sur Enregistrer

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (...)

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  • ERROR : libmp3lame >= 3.98.3 not found

    29 janvier 2017, par Prasad Revanaki

    I am installing ffmpeg utility, but I am facing libmp3lame >= 3.98.3 not found not found error. I am able to find lame-3.99.5-1.el6.rf.x86_64.rpm and lame-libs-3.98.4-1.el6.nux.x86_64.rpm but installing these are not solving the problem. I am not able to find libmp3lame rpm to install.

    Can anyone help me here ?

    [root@sdp-dev-03 :/opt/ffmpeg] # ./configure —prefix="$HOME/ffmpeg_build" —extra-cflags="-I$HOME/ffmpeg_build/include" —extra-ldflags="-L$HOME/ffmpeg_build/lib" —bindir="$HOME/bin" —extra-libs=-ldl —enable-version3 —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libvpx —enable-libfaac —enable-libmp3lame —enable-libtheora —enable-libvorbis —enable-libx264 —enable-libvo-aacenc —enable-libxvid —disable-ffplay —enable-gpl —enable-postproc —enable-nonfree —enable-avfilter —enable-pthreads

    ERROR : libmp3lame >= 3.98.3 not found

    If you think configure made a mistake, make sure you are using the latest
    version from Git. If the latest version fails, report the problem to the
    ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
    Include the log file "config.log" produced by configure as this will help
    solve the problem.

  • ERROR : libmp3lame >= 3.98.3 not found

    12 mai 2018, par Prasad Revanaki

    I am installing ffmpeg utility, but I am facing libmp3lame >= 3.98.3 not found not found error. I am able to find lame-3.99.5-1.el6.rf.x86_64.rpm and lame-libs-3.98.4-1.el6.nux.x86_64.rpm but installing these are not solving the problem. I am not able to find libmp3lame rpm to install.

    Can anyone help me here ?

    [root@sdp-dev-03 :/opt/ffmpeg] # ./configure —prefix="$HOME/ffmpeg_build" —extra-cflags="-I$HOME/ffmpeg_build/include" —extra-ldflags="-L$HOME/ffmpeg_build/lib" —bindir="$HOME/bin" —extra-libs=-ldl —enable-version3 —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libvpx —enable-libfaac —enable-libmp3lame —enable-libtheora —enable-libvorbis —enable-libx264 —enable-libvo-aacenc —enable-libxvid —disable-ffplay —enable-gpl —enable-postproc —enable-nonfree —enable-avfilter —enable-pthreads

    ERROR : libmp3lame >= 3.98.3 not found

    If you think configure made a mistake, make sure you are using the latest
    version from Git. If the latest version fails, report the problem to the
    ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
    Include the log file "config.log" produced by configure as this will help
    solve the problem.

  • ffmpeg frame grabbing slow on mp4 files

    24 octobre 2012, par user1444886

    The following ffmpeg frame grab command takes a long time to grab an image from the mp4 file.

    ffmpeg.exe -itsoffset -200 -i C:\93844428.mp4 -vcodec mjpeg -vframes 1 -y -an -f rawvideo -s 640x360 C:\test\out1.jpg

    For a 20MB file (about 2 minutes of video) it takes up to about 6 seconds to find the image depending on what offset (in seconds) you ask to grab it.

    For a 100MB it can anything in many minutes if you request a large offset.

    This only appears to be an issue with mp4 files.

    Is there anything that can be done to improve this ?

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