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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 (...)

  • 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" (...)

Sur d’autres sites (14934)

  • avutil/rational : Check that av_reduce() returns values within the requested max

    29 décembre 2014, par Michael Niedermayer
    avutil/rational : Check that av_reduce() returns values within the requested max
    

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>

    • [DH] libavutil/rational.c
  • ffmpeg : avcodec_open2 returns invalid argument

    12 mai 2016, par roari

    i’m reusing the sample code from the developer 64bit release of ffmpeg in my application to encode a video :

    AVCodec* pCodec_{nullptr};
    AVCodecContext* pContext_{nullptr};

    avcodec_register_all();
    pCodec_ = avcodec_find_encoder(AV_CODEC_ID_MPEG2VIDEO);
    if (!pCodec_) {}

    pContext_ = avcodec_alloc_context3(pCodec_);
    if (!pContext_) {}

    pContext_->bit_rate = 400000;
    pContext_->width = size.width();
    pContext_->height = size.height();

    pContext_->time_base.den = 1;
    pContext_->time_base.num = fps;

    pContext_->gop_size = 10;
    pContext_->max_b_frames = 1;
    pContext_->pix_fmt = AV_PIX_FMT_BGR0;

    if (codec_id == AV_CODEC_ID_H264) {
       av_opt_set(pContext_->priv_data, "preset", "slow", 0);
    }

    int err = avcodec_open2(pContext_, pCodec_, nullptr);
    if (err &lt; 0) {}

    AVCodec* and AVCodecContext* look like they are allocated correctly. avcodec_open2 then returns invalid argument (-22).

    I use : Windows 10 64, VS2013 Compiler, Qt Creator IDE, ffmpeg(2016-05-12) 64bit.

    The sample i took the code from is "decoding_encoding.c".

    Any ideas ?

  • pngdec : Stop trying to decode once inflate returns Z_STREAM_END

    28 septembre 2013, par Martin Storsjö
    pngdec : Stop trying to decode once inflate returns Z_STREAM_END
    

    If the input buffer contains more data after the deflate stream,
    the loop previously left running infinitely, with inflate returning
    Z_STREAM_END.

    Reported-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    CC : libav-stable@libav.org
    Signed-off-by : Martin Storsjö <martin@martin.st>

    • [DH] libavcodec/pngdec.c