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Autres articles (46)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • 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 (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (6647)

  • How to access microphone using FFMPEG with C++

    14 juin 2014, par Godspped

    I want to be able to access a microphone on the computer using ffmpeg in C++, I can not find any example to do so. Do I have to use "avformat_open_input", but how do I know the list of audio capture devices on the computer ?

    Does anyone have some sample code or a tutorial they came by so that I can get started.

    Thanks in advance !

  • 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

    


  • 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

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