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Autres articles (37)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (4055)

  • build : Add an option for passing linker flags to the shared library build

    20 juin 2017, par Janne Grunau
    build : Add an option for passing linker flags to the shared library build

    Also employ this mechanism to pass $libdir to the runtime library search
    
path if rpath is enabled. This fixes underlinking of some test binaries
    
on some systems.
    • [DBH] avbuild/library.mak
    • [DBH] configure

  • FFMPEG RTP UBUNTU NETWORK issue

    14 août 2015, par Иван Колесников

    I’m want to copy a bunch of SD sources from mpegts transported with RTP on local files. (VBR mpeg2video, mp2 audio). It works fine for one multicast source with following command : ffmpeg -i rtp ://@IP1:PORT -c copy video1.mpg. But when I run a second ffmpeg instance with following command :
    ffmpeg -i rtp ://@IP2:PORT -c copy video2.mpg then I’m start to getting errors from both ffmpeg instance ("RTP : dropping old packet received too late") and in both files (video1.mpg and video2.mpg) start to recording video from second source (rtp ://@IP2:PORT). This issue is only under Linux (Ubuntu 15.04). I have no problems under Windows and when try the same actions from files to files. Under Ubuntu even two ffplay instances tuned to different sources play back the same content (from source which was opened second). I tried playing back with vlc and there is no such problem.
    I can resolve this issue when using ffmpeg with -f key : ffmpeg -f mpegts -i rtp ://@IP1:PORT -c copy video1.mpg and ffmpeg -f mpegts -i rtp ://@IP2:PORT -c copy video2.mpg, but then I getting following errors : "[mpegts @ 0x306e240] PES packet size mismatch" and receive both files (video1.mpg and video2.mpg) with artifacts and freeze effects. This issue appears for both operation systems. How can I recording video from few RTP streams contemporaneously under Ubuntu without errors and artifacts ? Please give advice.

  • avformat/udp : increase the default buffer size of a receiving socket to 384K

    14 janvier 2020, par Marton Balint
    avformat/udp : increase the default buffer size of a receiving socket to 384K

    It is a common mistake that people only increase fifo_size when they experience
    
drops, unfortunately this does not help for higher bitrate (> 100 Mbps) streams
    
when the reader thread simply might not receive the packets in time (especially
    
under high CPU load) if the default 64 KB of kernel buffer size is used.
    

    New default is determined so that common linux systems can set this buffer size
    
without tuning kernel parameters.
    

    Signed-off-by : Marton Balint <cus@passwd.hu>
    • [DH] doc/protocols.texi
    • [DH] libavformat/udp.c

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