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Autres articles (84)

  • 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" (...)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

Sur d’autres sites (10682)

  • Speed of the x265 and ffmpeg HEVC based encoding

    10 mai 2015, par userDtrm

    I’m trying to perform a real-time encoding of a video using HEVC with ffmpeg. I’m able to achieve the required performance when running the x265 encoder separately without the support of ffmpeg. This way the my system can perform the encoding at 30 frames per second. However, my requirement is to create a MPEG-TS stream with the encoded content and therefore, the video is encoded with the ffmpeg as follows :

    ffmpeg -s:v 1280x720 -i input.yuv -c:v libx265 -x265-params crf=20:keyint=25:fps=25:preset=ultrafast -f mpegts out.ts

    Strangely, the performance of the encoding is reduced drastically and I’m only able to achieve an encoding performance of just 10 frames per second.

    Is this a problem of the multiplexing process within ffmpeg ?. Could someone please help me to resolve this issue.

    Thanks.

  • Revision 7a4e0b2265 : Update partition rate cost in rtc speed 5 The block partition rate cost should

    11 février 2015, par Jingning Han

    Changed Paths :
     Modify /vp9/encoder/vp9_rd.c



    Update partition rate cost in rtc speed 5

    The block partition rate cost should be updated when recursive
    partition search is needed.

    Change-Id : I7bc5ad1fc2cbd3577dee7f7e8da111a2742bdeb9

  • Revision f4c29ae9ea : Merge "Update partition rate cost in rtc speed 5"

    12 février 2015, par Jingning Han

    Merge "Update partition rate cost in rtc speed 5"

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