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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • 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

  • 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 (...)

Sur d’autres sites (13887)

  • Revision bc484ebf06 : fix unit test failure on win32 vs2008 build The mix use of double type and simd

    9 août 2013, par Yaowu Xu

    Changed Paths :
     Modify /test/dct16x16_test.cc


     Modify /test/fdct4x4_test.cc


     Modify /test/fdct8x8_test.cc



    fix unit test failure on win32 vs2008 build

    The mix use of double type and simd code caused invalid values stored
    in double variables, further caused unit tests to fail. The failures
    were only observed on x86-win32-vs9 build with vs2008.

    Change-Id : If0131754a3bf217a5ace303b7963e8f5162c34b5

  • Revision 7c45dc98a8 : Separate rate-distortion modeling for DC and AC coefficients This is the first

    18 juin 2014, par Jingning Han

    Changed Paths :
     Modify /vp9/encoder/vp9_pickmode.c



    Separate rate-distortion modeling for DC and AC coefficients

    This is the first step to rework the rate-distortion modeling used
    in rtc coding mode. The overall goal is to make the modeling
    customized for the statistics encountered in the rtc coding.

    This commit makes encoder to perform rate-distortion modeling for
    DC and AC coefficients separately. No speed changes observed.
    The coding performance for pedestrian_area_1080p is largely
    improved :

    speed -5, from 79558 b/f, 37.871 dB -> 79598 b/f, 38.600 dB
    speed -6, from 79515 b/f, 37.822 dB -> 79544 b/f, 38.130 dB

    Overall performance for rtc set at speed -6 is improved by 0.67%.

    Change-Id : I9153444567e5f75ccdcaac043c2365992c005c0c

  • Revision cae03a7ef5 : Set vbp thresholds for aq3 boosted blocks The vbp thresholds are set seperately

    2 avril 2015, par Yunqing Wang

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


     Modify /vp9/encoder/vp9_encodeframe.h


     Modify /vp9/encoder/vp9_encoder.c


     Modify /vp9/encoder/vp9_encoder.h



    Set vbp thresholds for aq3 boosted blocks

    The vbp thresholds are set seperately for boosted/non-boosted
    superblocks according to their segment_id. This way we don’t
    have to force the boosted blocks to split to 32x32.

    Speed 6 RTC set borg test result showed some quality gains.
    Overall PSNR : +0.199% ; Avg PSNR : +0.245% ; SSIM : +0.802%.
    No speed change was observed.

    Change-Id : I37c6643a3e2da59c4b7dc10ebe05abc8abf4026a

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