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  • Configuration spécifique d’Apache

    4 février 2011, par

    Modules spécifiques
    Pour la configuration d’Apache, il est conseillé d’activer certains modules non spécifiques à MediaSPIP, mais permettant d’améliorer les performances : mod_deflate et mod_headers pour compresser automatiquement via Apache les pages. Cf ce tutoriel ; mode_expires pour gérer correctement l’expiration des hits. Cf ce tutoriel ;
    Il est également conseillé d’ajouter la prise en charge par apache du mime-type pour les fichiers WebM comme indiqué dans ce tutoriel.
    Création d’un (...)

  • 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" (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

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  • Revision 40e63d4b51 : One-pass rate control cleanups/fixes/refactoring Inlcudes a number cleanups : 1.

    4 février 2014, par Deb Mukherjee

    Changed Paths :
     Modify /vp9/encoder/vp9_firstpass.c


     Modify /vp9/encoder/vp9_firstpass.h


     Modify /vp9/encoder/vp9_onyx_if.c


     Modify /vp9/encoder/vp9_onyx_int.h


     Modify /vp9/encoder/vp9_ratectrl.c


     Modify /vp9/encoder/vp9_ratectrl.h



    One-pass rate control cleanups/fixes/refactoring

    Inlcudes a number cleanups :
    1. Moves the one-pass pre-encode parameter setting functions
    to vp9_ratectrl.c
    2. Deprecates per_frame_bandwidth in RATE_CONTROL structure
    3. Removes target_bandwidth in cpi structure since it is not used.
    4. Various renaming of functions

    There is no bit-stream change in 2-pass, one-pass cbr and one-pass
    vbr modes.

    Change-Id : Ifd9916bf4d485b7d04c5f52044ffe6703254ccbd

  • Revision 4864ab21b0 : Layer based rate control for CBR mode. This patch adds a buffer-based rate cont

    6 février 2014, par Marco Paniconi

    Changed Paths :
     Modify /examples.mk


     Add /examples/vpx_temporal_scalable_patterns.c


     Modify /test/datarate_test.cc


     Modify /test/encode_test_driver.h


     Delete /vp8_scalable_patterns.c


     Modify /vp9/common/vp9_onyx.h


     Modify /vp9/encoder/vp9_onyx_if.c


     Modify /vp9/encoder/vp9_onyx_int.h


     Modify /vp9/encoder/vp9_ratectrl.c


     Modify /vp9/vp9_cx_iface.c


     Modify /vpx/src/svc_encodeframe.c


     Modify /vpx/vp8cx.h


     Modify /vpx/vpx_encoder.h



    Layer based rate control for CBR mode.

    This patch adds a buffer-based rate control for temporal layers,
    under CBR mode.

    Added vpx_temporal_scalable_patters.c encoder for testing temporal
    layers, for both vp9 and vp8 (replaces the old vp8_scalable_patterns).

    Updated datarate unittest with tests for temporal layer rate-targeting.

    Change-Id : I8900a854288b9354d9c697cfeb0243a9fd6790b1

  • Revision 03e267155b : Merge "Cyclic refresh : factor segment delta-q into rate control."

    2 décembre 2014, par Marco Paniconi

    Merge "Cyclic refresh : factor segment delta-q into rate control."

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