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Autres articles (81)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • 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" (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

Sur d’autres sites (5629)

  • FFMPEG H.265 C++ based encoder : avcodec_open2 fails

    22 juillet 2021, par rt7085

    My FFMPEG based c-code the correctly produces h.264 encoded video files when I set the codec ID to "AV_CODEC_ID_H264". When I change it to "AV_CODEC_ID_HEVC" I get this output from these particular lines of code.

    


    ret = avcodec_open2(c, codec, &opt);
    av_dict_free(&opt);
    if (ret < 0) {
        fprintf(stderr, "Could not open video codec: %s\n", av_err2str(ret));
        exit(1);
    }


    


    [hevc_mf @ 000001F604B62F00] could not find any MFT for the given media type
[hevc_mf @ 000001F604B62F00] could not create MFT
Could not open video codec: Function not implemented


    


    I have the FFMPEG version 4.1 build. I was under the assumption that H.265 codec where part of this release. What am missing ?

    


  • configure : fix vulkan dep for libglslang based filters

    30 avril 2021, par James Almer
    configure : fix vulkan dep for libglslang based filters

    Temporary fix until the filters are updated.
    

    Signed-off-by : James Almer <jamrial@gmail.com>
    • [DH] configure

  • Revision 4a101310e8 : Adapt mode based rd_threshold for similar block size The rd_thresholds are adap

    23 septembre 2014, par Yaowu Xu

    Changed Paths :
     Modify /vp9/encoder/vp9_rdopt.c


     Modify /vp9/encoder/vp9_speed_features.c



    Adapt mode based rd_threshold for similar block size

    The rd_thresholds are adaptively changed based on best mode tested.
    It was only changed for the same block size, this commit makes the
    adaptation for similar block sizes too. The commit also made minor
    adjustment and code cleanups.

    The impact on encoding time for _ped :
    118089 ms -> 111927 ms

    The impact on compression :
    derf : -0.339%
    stdhd : -0.303%

    Change-Id : I8817fed1102350497f2ec631849e43f753878e5d

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