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Autres articles (57)

  • Emballe Médias : Mettre en ligne simplement des documents

    29 octobre 2010, par

    Le plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
    Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
    D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...)

  • 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" (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

Sur d’autres sites (11944)

  • FFmpeg : H.265/HEVC - does not work on Sony Smart-TV if you change encoder

    25 juillet 2019, par oigen90

    We have such Sony Bravia Smart-TV devices :

    • Sony KD-49XD7005 (2016) - Android
    • Sony KD-49XE7096 (2017) - Linux

    Those devices does have HEVC support, as well as 4K support.

    Also, we have a one minute Apple ProRes 4K video file. I need to transcode it into HEVC with some simple params, create DASH manifest and stream it into HTML5-player.
    The problem is that if I use the regular ’libx265’ codec passing it after "-c:v" - the video does not play on Sony Bravia (just freezes on ’loadstart’ player’s event). But if I use ’hevc_nvenc’ - it works ! What’s the reason of such behavior ? Both of codecs should work identically, hevc_nvenc just should be faster and was made to work on nvidia graphic cards (that’s all I know about those codecs’ difference so far). But in fact we have working stream encoded into hevc_nvenc and invalid stream encoded into libx265.

    See my FFmpeg command below.

    Which thoughts do you have ? If you want me to provide some more info - feel free to ask.

    ffmpeg -i input.mov -c:v hevc_nvenc -pix_fmt yuv420p -b:v 12000k -maxrate 14000k -bufsize 6000k -c:a copy -f mp4 output.mp4

  • Make autoreconf -i -f work.

    20 mai 2011, par Tim Terriberry
    Make autoreconf -i -f work.

    Patch from David Schleef.
    

    git-svn-id : http://svn.xiph.org/trunk/theora@17990 0101bb08-14d6-0310-b084-bc0e0c8e3800
    • [DH] Makefile.am
    • [DH] configure.ac

  • if I put 1920x1080 images does it no longer work ?

    2 décembre 2022, par mod N

    Hello everyone here I have a problem this code works well with 1080x1080 images but if I put 1920x1080 images does it no longer work ? can someone tell me why or put me on a track thank you

    


    fmpeg/ffmpeg \
    -loop 1 -t 3 -i agence_quatre_img/1669992356.png \
    -loop 1 -t 3 -i agence_quatre_img/1669992343.png \
    -loop 1 -t 3 -i agence_quatre_img/1669992317.png \
    -loop 1 -t 3 -i agence_quatre_img/1669992290.png \
    -loop 1 -t 3 -i agence_quatre_img/1669992290.png \
    -filter_complex \
    "[1]fade=d=1:t=in:alpha=1,setpts=PTS-STARTPTS+4/TB[f0]; \
     [2]fade=d=1:t=in:alpha=1,setpts=PTS-STARTPTS+8/TB[f1]; \
     [3]fade=d=1:t=in:alpha=1,setpts=PTS-STARTPTS+10/TB[f2]; \
     [4]fade=d=1:t=in:alpha=1,setpts=PTS-STARTPTS+12/TB[f3]; \
     [0][f0]overlay[bg1];[bg1][f1]overlay[bg2];[bg2][f2]overlay[bg3]; \
     [bg3][f3]overlay,format=yuv420p[v]" -map "[v]" agence_quatre_img/output.mov


    


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