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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (12366)

  • avformat/udp : avoid warning about always false comparison

    16 juillet, par Kacper Michajłow
    avformat/udp : avoid warning about always false comparison

    socklen_t underlying type can be signed or unsigned depending on
    
platform. This is fine, just cast it to size_t before comparison.
    

    Fixes : warning : result of comparison of unsigned expression < 0 is
    
       always false [-Wtautological-unsigned-zero-compare]
    

    Signed-off-by : Kacper Michajłow <kasper93@gmail.com>
    • [DH] libavformat/udp.c

  • Convert YUV420 to BGR without using videoconvert in GStreamer

    23 septembre 2019, par AnD Max

    I am using GSteamer, and I want to convert I420 to BGR format.
    Pipeline :

    gst-launch-1.0 filesrc location= ./Big_Buck_Bunny_1080_10s_1MB.mp4 ! qtdemux ! h264parse ! avdec_h264 ! fakesink

    I don’t use videoconvert plugin because it takes many CPU workload.
    I saw that avdec_h264 plugins has support BGR format and I tried to chose BGR format but the output always give I420 format ("avdec_h264 ! video/x-raw, format=BGR !").

    I tried to cast it to BGR format in source code (gst-libav/ext/libav/gstavvidec.c\gst_ffmpeg_pixfmt_to_videoformat()) but I got an error in (gst-libav/gst-libs/ext/libav/libavcodec/decode.c), 1606

    for (i = 0; i &lt; num_planes; i++) {
    
            av_assert0(frame->data[i]);
    
        }

    Does my way correct ? Should I modify num_planes in deocode.c ?
    If it’s not a right way, can I convert format by using OpenCV with GStreamer pipeline ?

    If you have any good way, please tell me also.

  • avcodec/agm : Fix integer overflow with w/h

    5 avril 2019, par Michael Niedermayer
    avcodec/agm : Fix integer overflow with w/h

    Fixes : negation of -2147483648 cannot be represented in type 'int' ; cast to an unsigned type to negate this value to itself
    
Fixes : 13999/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5644405991538688
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Reviewed-by : Paul B Mahol <onemda@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/agm.c

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