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lac2012:streaming [2012/02/10 11:11] nettingslac2012:streaming [2012/03/21 23:22] (current) – yet another link rgareus
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 ====== Stream Team Planning ====== ====== Stream Team Planning ======
-Last edit --- //[[nettings@stackingdwarves.net|Jörn Nettingsmeier]] 2012/02/10 10:10//+Last edit  --- //[[robin@gareus.org|Robin Gareus]] 2012/03/07 19:27//
  
 == List of available gear == == List of available gear ==
  
-  * Sony HDR-HC1 cam, does 16:9 720i, mini-jack stereo mic in +  * Sony HDR-HC1 cam, does 16:9 720i, mini-jack stereo mic in (CCRMA) 
-  * Canon GL2 cam, 4:3 DV, Composite out, YC out, 4.2-84mm f1.6-2.9, mini-jack stereo mic in+  * Canon GL2 cam, 4:3 DV, Composite out, YC out, 4.2-84mm f1.6-2.9, mini-jack stereo mic in (CCRMA)
   * two Canon Vixia HV30, does 16:9 1080p @ 30fps, f1.8-?, 6.1-61mm, mini jack stereo mic in (Jarek)    * two Canon Vixia HV30, does 16:9 1080p @ 30fps, f1.8-?, 6.1-61mm, mini jack stereo mic in (Jarek) 
   * one unidentified consumer cam (Fernando)   * one unidentified consumer cam (Fernando)
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   * a few crappy tripods   * a few crappy tripods
   * Sony Z-1 (robin) [backup solution only! needs x-atlantic transfer]   * Sony Z-1 (robin) [backup solution only! needs x-atlantic transfer]
 +  * 1 magic DV repeater [[http://www.datavideo.info/en/DV%20Cables%20and%20Repeaters/VP-314|VP-314]] (Robin)
 +  * 2 x [[http://www.datavideo.info/en/DV%20Cables%20and%20Repeaters/VP-314|VP-314]] repeaters (CCRMA)
 +  * 2 x [[http://www.datavideo.info/en/DV%20Cables%20and%20Repeaters/2066|2066]] 66ft dv cables (CCRMA)
 +  * [[http://www.grassvalley.com/products/twinpact100|Twinpact100]] VGA-to-DV converter (CCRMA) ([[http://www.rcc.ryerson.ca/media/twinpact100manual.pdf|Twinpact user-manual (PDF)]])
  
 +== Missing links ==
 +
 +  * a fallback VGA-to-DV converter
 + 
 == Venues == == Venues ==
  
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   * concert (video optional, we want to stream B-format and stereo and maybe 5.1)   * concert (video optional, we want to stream B-format and stereo and maybe 5.1)
  
 +Saturday @ CMEX:
 +
 +> It has a video switcher, very nice projector and control room and three
 +> PTZ cameras (one in the back and two on the left and right of the stage)
 +> that output HD-SDI.
 +>
 +> I found my notes, the cameras were Vaddio high resolution PZT, like this:
 +>
 +> [[http://www.vaddio.com/comparePTZCameras]]
 +>
 +> I could not see the model number but it must have been one of the top three
 +> in that page (probably the HD18 or > 19 from the look of them).
 +
 +> They also had a Miranda 32x32 HD SDI router, a very nice touch control panel in the Stage for controlling 
 +> everything and SDI connections on both sides of the Stage, plus RS232 plugs to control the cameras. Again, 
 +> more detail when we visit CEMEX again. 
  
 == Infrastructure == == Infrastructure ==
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 Jörn has been running current git with the liveMedia layer, and it seems to work as advertised. Jörn has been running current git with the liveMedia layer, and it seems to work as advertised.
  
-No color correction, no scaling, currently no semi-transparent overlays((it is trivial to patch in overlay feature - robin has a working patch - the hard part is to expose it properly in the user-interface)). The latter should be simple because there is an auto-fade option already - all we need is a manual control.+No color correction, no scaling, currently no semi-transparent overlays((it is trivial to patch in overlay feature - robin has a working patch - the hard part is to expose it properly in the user-interface -- patch @ [[http://rg42.org/gitweb/?p=dvswitch.git]])). The latter should be simple because there is an auto-fade option already - all we need is a manual control.
  
 Robin has a collection of useful streaming scripts at [[http://rg42.org/gitweb/?p=lac2011.git;a=tree;f=tools;]] Robin has a collection of useful streaming scripts at [[http://rg42.org/gitweb/?p=lac2011.git;a=tree;f=tools;]]
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 == To do == == To do ==
  
-  * create short intro trailer (CCRMA and lac logos would be nice, Fernando has some sound snippets)+  * create short intro trailer (CCRMA and lac logos would be nice, Fernando has some sound snippets) -- underway: [[http://download.linuxaudio.org/lac2012/]]
   * work out a way to receive and decode a B-format stream, perhaps including video   * work out a way to receive and decode a B-format stream, perhaps including video
   * document this for users   * document this for users
   * set up a B-format test stream (loop)   * set up a B-format test stream (loop)
lac2012/streaming.1328868678.txt.gz · Last modified: 2012/02/10 11:11 by nettings