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Autres articles (74)

  • 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" (...)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

Sur d’autres sites (16135)

  • avcodec/nvdec : don't add thread buffer twice

    12 novembre 2017, par Timo Rothenpieler
    avcodec/nvdec : don't add thread buffer twice

    This is already added to the initial pool size in ff_decode_get_hw_frames_ctx,
    
so adding it here again increases the amount of surfaces needlessly.
    • [DH] libavcodec/nvdec.c

  • OpenCV - suppress, hide or disable the error or warning messages outputted to the screen

    11 juillet 2023, par Amphagory

    I was wondering if there was a way to suppress, hide or disable the error or warning messages outputted to the screen from OpenCV, I think originating from cap.read() ?

    



    I think they come from OpenCV using FFMpeg and they either show up as follows :

    



    CASE 1 :

    



    [mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.
[mpeg2video @ 0x3430c00] Invalid frame dimensions 0x0.


    



    or

    



    CASE 2 :

    



    ...
[h264 @ 0x29e5a40] co located POCs unavailable
[h264 @ 0x2a6c3c0] co located POCs unavailable
[h264 @ 0x29d7b80] reference picture missing during reorder
[h264 @ 0x29d7b80] Missing reference picture, default is 65656
[h264 @ 0x298da80] mmco: unref short failure
[h264 @ 0x298da80] number of reference frames (0+6) exceeds max (5; probably corrupt input), discarding one
[h264 @ 0x29dc700] reference picture missing during reorder
[h264 @ 0x29dc700] Missing reference picture, default is 65672
[h264 @ 0x2a27180] mmco: unref short failure
[h264 @ 0x2af7680] co located POCs unavailable
[h264 @ 0x29e5a40] mmco: unref short failure
[h264 @ 0x29e5a40] number of reference frames (0+6) exceeds max (5; probably corrupt input), discarding one
[h264 @ 0x2af9040] mmco: unref short failure


    



    To my understanding CASE 1, is a known issue, as it is looking for a PES header. There are only a few of these messages until it finds the header.

    



    I do not understand CASE 2, I do not know what is happening, but it seems to read the image @ frame. There are many many of these messages which outputs to the console window and adds minutes to the processing time.

    


  • hw_base_encode : Free pictures on close

    15 octobre 2024, par David Rosca
    hw_base_encode : Free pictures on close

    Fixes leaking recon surfaces with VAAPI.
    • [DH] libavcodec/hw_base_encode.c

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