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Médias (1)

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Autres articles (56)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (4577)

  • Revision 9bd3be69a4 : Adjust full-pixel search method in real-time mode Use FAST_HEX in speed 5 and 6

    8 juillet 2014, par Yunqing Wang

    Changed Paths :
     Modify /vp9/encoder/vp9_speed_features.c



    Adjust full-pixel search method in real-time mode

    Use FAST_HEX in speed 5 and 6, which covers more points than
    FAST_DIAMOND and improves motion search quality.

    At speed 6, RTC set borg tests showed slight quality gain (psnr
    gain : 0.143%, ssim gain : 0.226%). No noticeable encoding speed
    change.

    Change-Id : Ifa62875d9a52ee382ec494f271382bb77d8c67bf

  • Speed Up Creation of M3U8 - FFMPEG

    6 septembre 2017, par Kenny Johnson

    we are using ffmpeg to take rtsp video and create an m3u8 so we can stream the video to phones and computers via HLS using Clappr player.

    It works but it takes about 15 seconds for the m3u8 to be created.

    We have tried everything we can think of to speed it up. Just trying to get the video to start quicker.

    Right now it takes about 15 seconds for the video to start. We need to cut it in half.

    Our keyframe and chunk size are both set to 3 right now.

    Anyone have any suggestions ?
    Thanks for your time !

  • Revision 9f427bfe98 : Best_rd breakout in rd partition search. About 15% faster for bus (speed 0) fir

    17 juillet 2013, par Ronald S. Bultje

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


     Modify /vp9/encoder/vp9_rdopt.c


     Modify /vp9/encoder/vp9_rdopt.h



    Best_rd breakout in rd partition search.

    About 15% faster for bus (speed 0) first 50 frames @ 1500kbps, which
    goes from 1min36 to 1min24. Results become slightly better (+0.2% on
    derf/yt, +0.4% on hd), probably because of a bugfix for skipmode in
    super_block_yrd(). Overall speed change (on derfraw300) is roughly
    - 13%. This can probably be improved further by caching best_yrd
    between partition searches. Also, we might be able to get more
    speedups by always doing PARTITION_NONE before PARTITIONS_SPLIT, not
    just at the sb8x8 level.

    Change-Id : I83736949ebd5b4a3b400ee688d7661913fefc98b

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