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Autres articles (85)

  • 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 (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

Sur d’autres sites (5477)

  • How to dump the H264/RTP stream to a file without losing time info ?

    3 février 2014, par Fernando Silveira

    I coded an application to receive RTP packets via TCP (no packets are lost) from a hardware camera and dump its H264 packets to a file so I could play the video using MPlayer or VLC. This is already working and I pretty much did the steps described here. The commands to play the video are mplayer -fps 24 -demuxer h264es foobar.h264 and vlc foobar.h264.

    The issue is now when I play the video. The camera changes the FPS frequently and because I drop the RTP info when writing the H264 file, the timestamp of each frame is lost. My question is : what do I have to do to fix the frame frequency ? Should I create empty/blank P-frames (if that is possible) ? If so, how would I do it ?

    Any solution using Linux compatible tools or libraries (like ffmpeg, libx264, libavcodec) using shell, C/C++ or Python is very much welcome.

    PS : I have almost no experience with video encoding and RTP.

  • avcodec/truemotion2rt : also export key frame info

    22 mai 2016, par Paul B Mahol
    avcodec/truemotion2rt : also export key frame info
    

    Signed-off-by : Paul B Mahol <onemda@gmail.com>

    • [DH] libavcodec/truemotion2rt.c
  • avformat/format : Print debug info when probe score is increased due to mime type

    25 février 2016, par Michael Niedermayer
    avformat/format : Print debug info when probe score is increased due to mime type
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>

    • [DH] libavformat/format.c