Recherche avancée

Médias (10)

Mot : - Tags -/wav

Autres articles (85)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, 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 (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (17052)

  • avutil/common : Protect GET_BYTE in GET_UTF8() by ()

    13 janvier 2016, par Michael Niedermayer
    avutil/common : Protect GET_BYTE in GET_UTF8() by ()

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

  • How to detect a common scene in a set of videos with ffmpeg

    6 août 2019, par Hans J

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

    The scene would 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 the scene in each video. Assuming a timebase 1/1, with a common scene 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 video4 does not contain any common scene.

    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.

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

  • avutil/common : Fix undefined shift

    18 septembre 2019, par Andreas Rheinhardt
    avutil/common : Fix undefined shift

    av_mod_uintp2_c uses a bitwise AND with (1 << p) - 1 to clear the high
    
bits of an unsigned int. But this is undefined if p == 31, because 1 is
    
an int and 2^31 is not representable in an int. So make 1 unsigned.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavutil/common.h

Navigation