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Autres articles (53)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • MediaSPIP Player : problèmes potentiels

    22 février 2011, par

    Le lecteur ne fonctionne pas sur Internet Explorer
    Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
    Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (5825)

  • Real time livestreaming - RPI

    24 avril 2022, par Victor

    I work at a telehealth company and we are using connected medical devices in order to provide the doctor with real time information from these equipements, the equipements are used by a trained health Professional.

    


    Those devices work with video and audio. Right now, we are using them with peerjs (so peer to peer connection) but we are trying to move away from that and have a RPI with his only job to stream data (so streaming audio and video).

    


    Because the equipements are supposed to be used with instructions from a doctor we need the doctor to receive the data in real time.

    


    But we also need the trained health professional to see what he is doing (so we need a local feed from the equipement)

    


    How do we capture audio and video

    


    We are using ffmpeg with a go client that is in charge of managing the ffmpeg clients and stream them to a SRS server.
This works but we are having a 2-3 sec delay when streaming the data. (rtmp from ffmpeg and flv on the front end)

    


    ffmpeg settings :

    


    ("ffmpeg", "-f", "v4l2", `-i`, "*/video0", "-f", "flv", "-vcodec", "libx264", "-x264opts", "keyint=15", "-preset", "ultrafast", "-tune", "zerolatency", "-fflags", "nobuffer", "-b:a", "160k", "-threads", "0", "-g", "0", "rtmp://srs-url")


    


    My questions

    


      

    • Is there a way for this set up to achieve low latency (<1 sec) (for the nurse and for the doctor) ?

      • &#xA;

    • Is the way I want to achieve this good ? Is there a batter way ?

      • &#xA;

    &#xA;

    Flow schema

    &#xA;

    Data exchange and use case flow

    &#xA;

  • Sony Launches Less Useful Z5U

    18 novembre 2009

    Sony today announced the NXCAM, an AVCHD-based "professional" camera which bears a striking resemblance to the EX1 and Z5U.

    You get 1080p exmor CMOS chips (presumably 1/3" ?) and records AVCHD to the highly popular (sarcasm) Memory Stick media.

    Pricing hasn’t been announced, but presumably it’ll be in the $4000 range like the Z5U. I’ll be curious to see how this shakes out in the market.

  • ffmpeg with nginx rtmp multiple udp not streaming well

    16 septembre 2017, par Dlniya Dlzar

    I am using ffmpeg for live streaming via nginx rtmp , i am streaming 20 streams for each server (UDP to rtmp) i wrote small python script to loop
    through each streams and run following command for each stream, but each time i start streaming some of the streams not working , i mean ffmpeg not send to nginx , if i use (http to rtmp or rtmp to rtmp etc) everything is working fine just when i use (udp to rtmp) this problem happen , please advice . sorry for bad English : this is my command

    ffmpeg -i udp://localhost:3000 -filter_complex 
    
[0]yadif[main];movie=/root/ftc/logo/logo3.png[logo];[main]
    
[logo]overlay=650:10" -c:a aac -ac 1 -strict -2 -c:v libx264 -maxrate 2000k 
    
-bufsize 2000k -g 40 -r 23 -preset ultrafast -threads 1 -f flv 
    
rtmp://localhost:3000/live/stream1 null >/dev/null 
    
2>/var/log/ffmpeg.log &amp;

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