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Autres articles (52)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (6949)

  • doc/general : update after recent additions

    25 octobre 2015, par Paul B Mahol
    doc/general : update after recent additions

    Signed-off-by : Paul B Mahol <onemda@gmail.com>
    • [DH] doc/general.texi
    • [DH] libavformat/vag.c

  • Incorrect height for U and V channel when creating video from jpgs using ffmpeg

    27 juillet 2022, par Chu Bun

    I use the method in the ffmpeg source sample decode_video.c to decode a series of jpgs into AVFrames. Then use the method in the sample encode_video.c to combine the AVFrames into a video file.

    &#xA;

    AV_CODEC_ID_MJPEG is used to set up the decoder for the jpgs. The output frames have the format AV_PIX_FMT_YUVJ422P which has (full-width x full-height) Y-channel, and (half-width x full-height) U and V channels. The problem is when I try to encode the frames, ffmpeg seems to expect (half-width x half-height) U and V channels. As a result the colors are stretch in the vertical direction and do not match with the image in the Y-channel.

    &#xA;

    I could not figure out how to either decode the jpgs into YUV420 (half-width x half-height) frames, or encode frames in YUV422 format. Any pointers ?

    &#xA;

  • Connecting Firebase to a Computer to Run Programs for It [closed]

    29 mars 2020, par Rainbow Luv Sheep

    Currently I’m using Firebase to store video files sent by an app so that then ffmpeg can stitch them together and send a completed video back. However, ffmpeg will apparently sap up all of the allocated CPU usage of Firebase’s cloud functions since video files are large, and could possibly timeout. Because of that, I want to have Firebase sent a request to a computer that will download the video files, run ffmpeg to stitch them together, then upload that finished file back up to Firebase. App Engine and Compute Engine are out of scope due to cost .

    Is there any way to do that ?

    Sorry if I missed some obvious solution. I’m very new to working with servers in general.

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