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  • 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" (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

Sur d’autres sites (9313)

  • FFmpeg : Reading data from 2 FIFO

    21 septembre 2019, par user3497661

    I am working with FFmpeg 4.1.3. I am trying to read video from one named pipe and audio from another named pipe and creating a new output file. There are 2 RTP processes reading data over the network and writing it to these pipes.

    I am using following commandline
    ffmpeg -report -i /tmp/audio_pipe.pcmu -i /tmp/video_pipe.h264 -y output.ts
    When I try to receive from individual pipes,
    (ffmpeg -report -i /tmp/audio_pipe.pcmu -y output.ts), it works but using 2 pipes in the same command line seems to block.
    I found some 7 year old ticket https://trac.ffmpeg.org/ticket/1663. It says that multiple pipes do not work with FFmpeg.

    I would like to know if input using multiple pipes works with FFmpeg now and if yes, how to achieve it.

  • Detect duplicate frames to create seamless loops in FFMPEG

    19 septembre 2017, par Yasath Dias

    I feel like this should be possible, after I saw a method created with MoviePy for Python (this article). Essentially, I want to import an MP4 at 1920x1080 with say 12000kbps bitrate and have FFMPEG detect when there are duplicate frames that aren’t consecutive and export each one of these small sequences to small individual MP4 files that loop seamlessly (the first frame is almost the same as the last frame like this one).

    A 1920x1080 file may be far too large (in resolution) to process, so I would be fine with downscaling that to around 120px wide. Also, I know that FFMPEG can detect duplicate frames because I’ve often used mpdecimate previously.

    I hope I described the issue well enough, but will be willing to clarify, of course :)

  • avformat/hlsenc : Check that data is set

    21 janvier 2018, par Brendan McGrath
    avformat/hlsenc : Check that data is set

    If codecpar->extradata is not set (for example, when the stream goes
    
through the 'tee' muxer), then a segfault occurs.
    
This patch ensures the data variable is not null before attempting
    
to access it
    
Before the var_stream_map option was available - I was using the tee
    
muxer to create each resolution as an individual stream.
    
When running this configuration after the most recent hlsenc change
    
I hit a segfault
    
The most simple command which recreates the segfault is :
    
ffmpeg -i in.ts -map 0:a -map 0:v -c:a aac -c:v h264 -f tee [select=\'a,v\':f=hls]tv_hls_hd.m3u8
    

    Signed-off-by : Brendan McGrath <redmcg@redmandi.dyndns.org>
    • [DH] libavformat/hlsenc.c

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