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  • Configuration spécifique d’Apache

    4 février 2011, par

    Modules spécifiques
    Pour la configuration d’Apache, il est conseillé d’activer certains modules non spécifiques à MediaSPIP, mais permettant d’améliorer les performances : mod_deflate et mod_headers pour compresser automatiquement via Apache les pages. Cf ce tutoriel ; mode_expires pour gérer correctement l’expiration des hits. Cf ce tutoriel ;
    Il est également conseillé d’ajouter la prise en charge par apache du mime-type pour les fichiers WebM comme indiqué dans ce tutoriel.
    Création d’un (...)

  • 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" (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (5268)

  • avcodec/utils : allocate a line more for VC1 and WMV3

    11 janvier 2023, par Michael Niedermayer
    avcodec/utils : allocate a line more for VC1 and WMV3

    Fixes : out of array read on 32bit
    
Fixes : 54857/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-5840588224462848
    

    The chroma MC code reads over the currently allocated frame.
    
Alternative fixes would be allocating a few bytes more at the end instead of a whole
    
line extra or to adjust the threshold where the edge emu code is activated
    

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

  • Consume RTMP ans distribute via WebSocket

    10 février 2018, par ShubhadeepB

    I have a Linux PC which streams video (with audio) from a webcam to an RTMP server (nginx). The nginx RTMP server then converts the video into HLS and that HLS stream is shown on the browsers. Everything works good. The only problem is the delay due to the HLS protocol (10-20 seconds depending on the HLS playlist size).

    I am looking for an alternative to HLS which can run on most of the major browsers. I can not use WebRTC due to the lack of audio, I can not use flash due to lack of support is mobile browsers. So my question is, is there any way to consume the RTMP stream, then distribute it via WebSocket and play on modern WebSocket supported browsers without any additional plugin ? I am using ffmpeg to publish the RTMP stream from the Linux PC. If required, the source stream can easily be changed to other live streaming protocol like RTSP. So if there’s some other solution which can solve this problem without RTMP, I can go for that too.

    Thanks in advance.

  • Which version of FFmpeg.AutoGen should I use ?

    5 décembre 2024, par Leo Pripos Marbun

    I'm trying to use FFMediaToolkit library which uses FFmpeg.AutoGen.&#xA;And I encountered an error Invalid data found when processing input when calling ffmpeg.avformat_open_input this line. I tried run in windows & ubuntu using the latest version ffmpeg, it works fine.

    &#xA;

    But when I run in Nvidia Jetson, it throws error. I tried to figure out the issue and MABYE it is because of the mismatch version of installed ffmpeg and FFmpeg.AutoGen. But somehow, I can't update the ffmpeg in jetson.

    &#xA;

    Here the libraries inside '/usr/lib/aarch64-linux-gnu` :

    &#xA;

    libavcodec.so.57&#xA;libavcodec.so.57.107.100&#xA;libavdevice.so.57&#xA;libavdevice.so.57.10.100 &#xA;libavfilter.so.6 &#xA;libavfilter.so.6.107.100&#xA;libavformat.so.57&#xA;libavformat.so.57.83.100&#xA;libavresample.so.3&#xA;libavresample.so.3.7.0&#xA;libavutil.so.55&#xA;libavutil.so.55.78.10&#xA;

    &#xA;

    Anyone know which version of FFmpeg.AutoGen should I use ?&#xA;Or as alternative, how to get the latest version of ffmpeg for Nvidia Jetson Nano ?

    &#xA;

    Thanks,

    &#xA;

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