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  • Gestion de la ferme

    2 mars 2010, par

    La ferme est gérée dans son ensemble par des "super admins".
    Certains réglages peuvent être fais afin de réguler les besoins des différents canaux.
    Dans un premier temps il utilise le plugin "Gestion de mutualisation"

  • Demande de création d’un canal

    12 mars 2010, par

    En fonction de la configuration de la plateforme, l’utilisateur peu avoir à sa disposition deux méthodes différentes de demande de création de canal. La première est au moment de son inscription, la seconde, après son inscription en remplissant un formulaire de demande.
    Les deux manières demandent les mêmes choses fonctionnent à peu près de la même manière, le futur utilisateur doit remplir une série de champ de formulaire permettant tout d’abord aux administrateurs d’avoir des informations quant à (...)

  • 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" (...)

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  • Pure C-Code of x264 of ffmpeg

    21 septembre 2015, par Codec Guy

    I am doing some hardware implementation on Ratecontrol of FFMPEG. I am using x264 Encoder, here I am not able to find the C-Code implementation of this function intra_mbcmp_x3_8x8c.

    I tried to trace it back wards, but there is only assembly implementation of the code. Can some body please guide to the Pure C-implementation of the latest x264.

    It would also be helpful, if someone helps me in disabling x86 flags in FFMPEG, so that I will be able to run the pure C implementation.
    Note:I have checked a similar question here.
    But I was not able to get my answer.

  • Pure C-Code of x264 of ffmpeg

    21 septembre 2015, par Codec Guy

    I am doing some hardware implementation on Ratecontrol of FFMPEG. I am using x264 Encoder, here I am not able to find the C-Code implementation of this function intra_mbcmp_x3_8x8c.

    I tried to trace it back wards, but there is only assembly implementation of the code. Can some body please guide to the Pure C-implementation of the latest x264.

    It would also be helpful, if someone helps me in disabling x86 flags in FFMPEG, so that I will be able to run the pure C implementation.
    Note:I have checked a similar question here.
    But I was not able to get my answer.

  • Where to inject code to print out motion vectors and DC coefficients inside ffmpeg lib

    12 juin 2018, par Kindermann

    For research purposes, I need to extract information about motion vectors and DC coefficients from an MPEG4 video.

    I have inserted many printf into virtually each function inside mpeg4videodec.c and recompiled the ffmpeg library then executed demuxing_decoding.c which is available at : http://ffmpeg.org/doxygen/trunk/demuxing_decoding_8c-example.html

    Surprisingly none of those printf I inserted was shown in the console. Can you give me some hints which file(s) in the ffmpeg library should I touch in order to print out MVectors and DC coefficients of a MPEG4 video file ?

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