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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 (15118)

  • avcodec/vvc/dsp : prefix TxType and TxSize with VVC

    10 août 2024, par Wu Jianhua
    avcodec/vvc/dsp : prefix TxType and TxSize with VVC

    See https://patchwork.ffmpeg.org/project/ffmpeg/patch/TYSPR06MB64337C4A9ADF5312E6648543AA62A@TYSPR06MB6433.apcprd06.prod.outlook.com/#81892
    

    Signed-off-by : Wu Jianhua <toqsxw@outlook.com>
    • [DH] libavcodec/vvc/dsp.h
    • [DH] libavcodec/vvc/dsp_template.c
    • [DH] libavcodec/vvc/intra.c

  • vvcdec : add vvc decoder

    28 décembre 2023, par Nuo Mi
    vvcdec : add vvc decoder

    vvc decoder plug-in to avcodec.
    
split frames into slices/tiles and send them to vvc_thread for further decoding
    
reorder and wait for the frame decoding to be done and output the frame
    

    Features :
    
    + Support I, P, B frames
    
    + Support 8/10/12 bits, chroma 400, 420, 422, and 444 and range extension
    
    + Support VVC new tools like MIP, CCLM, AFFINE, GPM, DMVR, PROF, BDOF, LMCS, ALF
    
    + 295 conformace clips passed
    
    - Not support RPR, IBC, PALETTE, and other minor features yet
    

    Performance :
    
    C code FPS on an i7-12700K (x86) :
    
        BQTerrace_1920x1080_60_10_420_22_RA.vvc      93.0
    
        Chimera_8bit_1080P_1000_frames.vvc          184.3
    
        NovosobornayaSquare_1920x1080.bin           191.3
    
        RitualDance_1920x1080_60_10_420_32_LD.266   150.7
    
        RitualDance_1920x1080_60_10_420_37_RA.266   170.0
    
        Tango2_3840x2160_60_10_420_27_LD.266         33.7
    

        C code FPS on a M1 Mac Pro (ARM) :
    
        BQTerrace_1920x1080_60_10_420_22_RA.vvc     58.7
    
        Chimera_8bit_1080P_1000_frames.vvc          153.3
    
        NovosobornayaSquare_1920x1080.bin           150.3
    
        RitualDance_1920x1080_60_10_420_32_LD.266   105.0
    
        RitualDance_1920x1080_60_10_420_37_RA.266   133.0
    
        Tango2_3840x2160_60_10_420_27_LD.266        21.7
    

        Asm optimizations still working in progress. please check
    
    https://github.com/ffvvc/FFmpeg/wiki#performance-data for the latest
    

    Contributors (based on code merge order) :
    
    Nuo Mi <nuomi2021@gmail.com>
    
    Xu Mu <toxumu@outlook.com>
    
    Frank Plowman <post@frankplowman.com>
    
    Shaun Loo <shaunloo10@gmail.com>
    
    Wu Jianhua <toqsxw@outlook.com>
    

    Thank you for reporting issues and providing performance reports :
    
    Łukasz Czech <lukaszcz18@wp.pl>
    
    Xu Fulong <839789740@qq.com>
    

    Thank you for providing review comments :
    
    Ronald S. Bultje <rsbultje@gmail.com>
    
    James Almer <jamrial@gmail.com>
    
    Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    

    Co-authored-by : Xu Mu <toxumu@outlook.com>
    
Co-authored-by : Frank Plowman <post@frankplowman.com>
    
Co-authored-by : Shaun Loo <shaunloo10@gmail.com>
    
Co-authored-by : Wu Jianhua <toqsxw@outlook.com>
    • [DH] Changelog
    • [DH] configure
    • [DH] libavcodec/allcodecs.c
    • [DH] libavcodec/version.h
    • [DH] libavcodec/vvc/Makefile
    • [DH] libavcodec/vvc/vvcdec.c

  • How to setup live video stream from webcam to the server, and then beyond ? [closed]

    15 mai 2020, par Parth Sarthi

    I have an application, that is written in Node and Nuxt, to host online exams. My clients are now demanding youtube like livestream for their students. I can't use WebRTC because there will be thousands of students watching the live video, so I don't think teacher's bandwidth will be able to deliver that.

    &#xA;&#xA;

    Now I want to know what other options do I have ? How do I send video stream from teacher's laptop to the server in real time ? I am assuming getUserMedia ? Then how do I convert the live stream incoming from the teacher into something like HLS ? I am assuming ffmpeg ? but what commands will do that actually ? cause i can't seem to find any which will take in Media Stream and convert it into HLS. And lastly how do I server it back to the students.

    &#xA;&#xA;

    I have already setup the live chat for every classroom with socket.io so I am stuck here.

    &#xA;

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