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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • 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" (...)

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  • broadcast HLS/TS Stream from FFMPEG

    2 août 2014, par Dylan Lundy

    I’m still wrapping my head around most of this, so sorry if my issue is an obvious one !

    I’m trying to broadcast a FFMPEG ’stream’ to a HLS stream i can load into a webpage.

    My understanding is that i need a media server to broadcast it from FFMPEG to a HLS stream ? with FFMPEG feeding the data to the server. I’m probably wrong though.

    I previously semi achieved what i want to do with stream-m, however it was too slow (less than 1 FPS) and wasn’t broadcasting in HLS.

    Previously, the steps i went through were to launch the stream-m server. then launce FFMPEG with the following command :

    ffmpeg.exe -f dshow -i video="screen-capture-recorder" -r 1 -g 2 -vcodec libvpx -vb 1024 -f matroska http://localhost:8080/publish/first?password=secret

    I could connect to the stream with Chrome using the following HTML :

    <video src="http://localhost/consume" autoplay="autoplay">
    
</video>

    The issue is that this was slow, unusable in fact, and it’s not in HLS/H264.

    I need the feed in the specific codec as i intend to send it to a WiiU browser, which only supports "M3U8+TS(HTTPLiveStreaming)"
    http://www.nintendo.com/wiiu/built-in-software/browser-specs/

    Cheers

  • checkasm/riscv : test misaligned before V

    21 mai 2024, par Rémi Denis-Courmont
    checkasm/riscv : test misaligned before V

    Otherwise V functions mask scalar misaligned ones.
    • [DH] tests/checkasm/checkasm.c

  • FFmpeg Keeps Outputting 4:3 aspect ratio - No Idea Why

    11 janvier 2020, par John Doe

    This command will produce a 1920x1080 video, however there are borders on the left and right, making it appear 4:3 rather than the proper 16:9, and also warps/stretches the overlays. I have checked (and rechecked) my input files and they’re all 1920x1080. This is such a silly problem and I feel like I’m missing something obvious.

    ffmpeg -y -f concat -i "concat.txt" -i "mask.png" -i "audio.mp3" -filter_complex "[0]scale=3840x2160,zoompan=z='if(lte(zoom,1.0),1.2,max(1.001,zoom-0.0010))':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)':fps=15:d=200[p];[p][1]overlay,drawtext=fontfile=Heathergreen.otf:text='Testing':fontcolor=black:fontsize=32:x=140:y=950[v];[2:a]showwaves=mode=cline:s=178x56:r=15:scale=sqrt:colors=0x222222,colorkey=0x000000:0.01:0.1,format=yuva420p[w];[v][w]overlay=108:740,scale=1920:1080[outv]" -map "[outv]" -map 2:a -c:v libx264 -c:a aac -preset ultrafast -shortest "output.mp4"

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