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  • Qu’est ce qu’un éditorial

    21 juin 2013, par

    Ecrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
    Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
    Vous pouvez personnaliser le formulaire de création d’un éditorial.
    Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • 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 (3123)

  • Access to macroblocks and motion values with libx264

    6 mars 2019, par Enock

    I have a question and I hope someone can help me.
    I want to extract all motion vectors in P_type mocroblock in a P_frame during encoding
    h264 video with libx264 (x264). libx264 uses X264Context in the function x264_frame to encode
    video. Then, I want to know how can I access to macroblocks in a picture and
    how to access to motion vectors table on this picture while using the X264Context struct.
    With MpegEncContext we can access them while using MpegEncContext struct’s mb_type, *mvs[2], mb_width, mb_height and mb_stride. But I don’t know how to have such informations (
    mb_type, *mvs[2], mb_width, mb_height and mb_stride) with X264Context struct.

    Please I need your help.

    Regards

  • Allow internet access for ffmpeg in android

    11 décembre 2015, par Can Gokdere

    I have compiled a ffmpeg binary for android, now I am trying record hls stream with it. For this, I am using Runtime.exec() commands.
    This is the command I am passing to binary :

    ./ffmpeg -i VIDEO_URL -c copy -bsf:A aac_adtstoasc OUTPUT.mp4

    However, when I run this command I see "Cannot resolve host" error for any given url. My app has internet and access network state permissions, But I think that since ffmpeg binary is another process, android does not grant it with same permissions as my app.

    So my question is that, how can I give the binary Internet permission without root access.

    If this is not possible, can you guide me what other ways I can do to download a hls stream ?

    Thanks

  • lavu/opt : distinguish between native and foreign access for AVOption fields

    3 mars 2024, par Anton Khirnov
    lavu/opt : distinguish between native and foreign access for AVOption fields

    Native access is from the code that declared the options, foreign access
    
is from code that is using the options. Forbid foreign access to
    
AVOption.offset/default_val, for which there is no good reason, and
    
which should allow us more freedom in extending their semantics in a
    
compatible way.
    • [DH] libavutil/opt.h

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