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  • 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 (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • 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 (...)

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  • Revision df90d58f4f : Speed up motion estimation using small partitions' result(experiment) Current p

    3 juillet 2013, par Yunqing Wang

    Changed Paths :
     Modify /vp9/encoder/vp9_block.h


     Modify /vp9/encoder/vp9_encodeframe.c


     Modify /vp9/encoder/vp9_onyx_if.c


     Modify /vp9/encoder/vp9_onyx_int.h


     Modify /vp9/encoder/vp9_rdopt.c



    Speed up motion estimation using small partitions' result(experiment)

    Current partition checking starts from small sizes, and then goes up
    to large sizes. This experiment uses the small partitions' motion
    estimation result, which is already available, to speed up the
    large partition's motion estimation. We can decide to skip some
    patition checkings if they are unlikely choices. We could use the
    motion vector(MV) result as current partition's prediction MV, limit
    the search range and reference frame.

    Current result at speed 1 :
    psnr loss : 1.19% for stdhd, 0.287% for derf.
    speed gain : 14% for sunflower(hd), 11% for akiyo.

    Further improvement will be done later.

    Change-Id : I5abfd070e9cace2e91e2a0247d1325df313887ab

  • Revision 195061feda : Fix rectangular partition check in speed 1 Make encoder skip rectangular partit

    30 septembre 2013, par Jingning Han

    Changed Paths :
     Modify /vp9/encoder/vp9_encodeframe.c



    Fix rectangular partition check in speed 1

    Make encoder skip rectangular partition check in speed 1 and above,
    when early termination was triggered in partition split.
    Thanks Guillaume (gmartres@) for catching this issue.

    This change makes bus_cif at 2000kbps speed 1 runtime goes down from
    25612ms to 23438ms (about 9% speed-up), at the expense of -0.235%
    performance down.

    Change-Id : I98613fad081a261d30d5fa206f934ca70601c180

  • Revision d12a502ef9 : Merge "Alter Speed 3."

    30 septembre 2013, par Paul Wilkins

    Changed Paths :
     Modify /vp9/encoder/vp9_onyx_if.c



    Merge "Alter Speed 3."

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