software:voctomix-hardware-examples

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software:voctomix-hardware-examples [2017/07/14 14:09] – [Voctomix hardware examples] davidsoftware:voctomix-hardware-examples [2017/07/18 22:56] (current) – [David's setup] derpeter
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 This is probably the cheapest vocto setup you can find. All the sources run on separate devices (!) and are encoded into a single stream by our server. This is probably the cheapest vocto setup you can find. All the sources run on separate devices (!) and are encoded into a single stream by our server.
 +
 +* [[https://github.com/DavidVentura/voctomix/tree/dev/prod_scripts]]
  
 === Sources === Sources
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 * Slides: Lenkeng LVK373a (see: [[https://blog.danman.eu/new-version-of-lenkeng-hdmi-over-ip-extender-lkv373a/|reverse engineering]]) * Slides: Lenkeng LVK373a (see: [[https://blog.danman.eu/new-version-of-lenkeng-hdmi-over-ip-extender-lkv373a/|reverse engineering]])
 * Audio: Odroid U2 connected via USB to our audio mixer * Audio: Odroid U2 connected via USB to our audio mixer
 +
 +=== Sources & Voctocore
 +
 +==== Producers: 
 +* Camera 1: gstreamer with rpicamsrc serves an h264 stream with matroska container with tcpserversink
 +* Camera 2: gstreamer with rpicamsrc serves an h264 stream with matroska container with tcpserversink
 +* Audio: Feeds the audio directly to vocto in the desired format
 +* Slides: Unicast/multicast to the network
 +
 +==== Consumers:
 +
 +On the server I host voctocore I run the following scripts
 +* Camera 1: Grab data from the camera1 tcp server, decode it and feed it to vocto
 +* Camera 2: Grab data from the camera2 tcp server, decode it and feed it to vocto
 +* Slides: Connect to mcast group, decode and feed it to vocto
  
 === Hardware === Hardware
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 * With our custom slides software, we have a dumb android app on a tablet that lets the speaker draw over the slides. * With our custom slides software, we have a dumb android app on a tablet that lets the speaker draw over the slides.
 * The camera 1 is fixed and has 2 cheap [[http://www.conrad.com/medias/global/ce/2000_2999/2000/2090/2090/209089_LB_00_FB.EPS_1000.jpg|servos]] to make it move. * The camera 1 is fixed and has 2 cheap [[http://www.conrad.com/medias/global/ce/2000_2999/2000/2090/2090/209089_LB_00_FB.EPS_1000.jpg|servos]] to make it move.
-* The camera 2 is on a tripod.+* The camera 2 is on a tripod powered via PoE.
  • software/voctomix-hardware-examples.txt
  • Last modified: 2017/07/18 22:56
  • by derpeter