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Autres articles (112)

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • 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 (15873)

  • nal_ref_idc value for the last frame in GOP when B frame is there for x264 encoding

    21 février 2018, par MSD Paul

    nal_ref_idc value during x264 encoding for each frame signifies that whether decoder has to remember or keep those frames in memory or not or in other words, whether those are reference pictures or not.

    In general, I frame with nal_ref_idc value =3 and for P frames, the value = 2.

    If one considers the GOP of this pattern, IPPPIPPP......

    then why the last P also has a nonzero value of 2. I think it should be 0.

    can anyone please tell why the last frame has nonzero nal value ?

  • i_nal_ref_idc parameter in x264 encoding

    17 février 2018, par MSD Paul

    can anyone please tell me what i_nal_ref_idc parameter implies in x264 encoding ?

    for P frames,i_nal_ref_idc =2 (in general)
    but if I make it = 0 what does it implies ?

  • Supporting dependency of P frame on I frame only

    16 février 2018, par MSD Paul

    I have a doubt on x264 encoding.

    If I have IP_1P_2P_3 IPPP some kind of this GOP from the x264 encoded output. Then in general, P_3 will be dependent on I, P_1 and P_2, P_2 will be dependent on I and P_1 (a cumulative encoding).

    Can anyone please give me any ideas how can I support direct encoding so that all P_1, P_2, P_3 will be only dependent on the I frame ?

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