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Autres articles (67)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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" (...)

Sur d’autres sites (5817)

  • Why ffprobe get duration of m4s file audio stream is short than which it actual is ?

    20 mai 2020, par user12072166

    I have a mp4 file which is transcoded to a m4s file. When I checked duration of m4s file using ffprobe, something was wrong. The duraion of m4s audio stream is not correct as mp4, it shorter than mp4. The sum duration of stream is correct. I am confused.

    


  • avutil/common : Document FFABS() corner case

    3 septembre 2015, par Michael Niedermayer
    avutil/common : Document FFABS() corner case

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavutil/common.h

  • How to detect a common section in a set of videos with ffmpeg [on hold]

    7 août 2019, par Hans J

    I have a set of videos that are assumed to contain common (or very similar) sections. I want to be able to detect (with FFmpeg) how long each common section is, and where the sections are in each individual video.

    An individual section can have multiple scene changes, and is continuous. A common section would also be assumed to be longer than 10 seconds (This is an arbitrary choice, it can be changed).

    The final output of the command would include the various time-codes of the instance of each section in each video. Assuming a timebase 1/1, with 1 common section that is 60 seconds long, an output would along the lines of :

    Video1.mp4 0 60
    
Video2.mp4 120 180
    
Video3.mp4 50 110
    
Video4.mp4 null

    where video1, video2, video3, and video4 are the input videos. In this case, video4 does not contain a common section.

    For example, I could have three episodes of a TV show. They all contain the same commercial. Without knowing what that commercial is, I want to be able to find where that commercial shows up in each of the episodes. Ideally the function would detect additional common commercials as well.

    Edit : Another example would be removing the intro sequence in all three episodes.

    Note : For the purpose of a good solution, the common sections do not have to exactly match. Because there could be artifacts or embedded subtitles in one episode and not the other.

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