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Autres articles (78)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

Sur d’autres sites (9536)

  • avcodec/vp9 : assert on sane size in update_size().

    16 novembre 2013, par Clément Bœsch
    avcodec/vp9 : assert on sane size in update_size().

    w and h are both read as uint16 + 1 so this can not happen. A similar
    
change was introduced in 97962b2 / 72ca830, with the
    
av_log()+AVERROR_INVALIDDATA form, suggesting it could be triggerable
    
somehow.
    

    Change suggested by Ronald S. Bultje.
    • [DH] libavcodec/vp9.c

  • Can't Stream Ogg From ffmpeg Through stdout

    16 janvier 2012, par dave mankoff

    To get the the crux of it, why does the first command work, but the second command does not. They produce slightly differently sized files with different contents :

    ffmpeg -i test.wav -f ogg -acodec libvorbis test.a.ogg
    

    
ffmpeg -i test.wav -f ogg -acodec libvorbis - > test.b.ogg

    test.a.ogg will play properly and has no problems. test.b.ogg starts in the middle of the source audio and has stops and gaps in the audio. It also does not report the length of the track.

    I want to transcode source files on the fly into ogg for a program I am writing and I am trying to pipe the stdout from ffmpeg into my program. Putting the results into an intermediary file will kill performance since the transcoding is supposed to happen on demand.

  • Concatenating 30fps video with audio using ffmpeg

    29 juillet 2012, par Olumide

    In essence, my question is about how to specify the framerates of an input video file and the resulting, output video file when concatenating a video and an audio file.

    I am trying to concatenate a 30fps video with a 44k audio file but the video and audio parts of the result/output are out of synch. (This does not happen, or less obvious, when the framerate of the video is 24fps, suggests to me that ffmpeg has a default framerate.) I've tried specifying the framerate of the output video as well, like so

    ffmpeg -i inFile.avi -i audio.wav -b:v 2500k -r 30 outFile.mpg

    but that doesn't seem to help.

    What am I doing wrong ?

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