[AG-TECH] PIG and cameras

Bob Riddle bdr at internet2.edu
Sun Nov 17 19:30:20 CST 2002

I had this "double" vide problem when using svideo from both of my 
opsrey cards.  When I changed the configuration to use composite video - 
the duplicate video problem went away.  hmmm.....

Christian Chilan wrote:

> Hi there,
> I've been working in the configuration of a PIG node using the 
> standard hardware recipe shown at 
> http://www.accessgrid.org/release_docs/1.1/PIG-Hardware.html
> Event though the node is working, I have a couple of questions:
> 1. Currently, I'm using AG v.1.2 because somehow version 1.1 does not 
> allow video transmission -the Trasmit button appears greyed-out. Why 
> this happens with v.1.1 (at least in the PIG configuration)?
> 2. When running, the vic window shows two video streams for my node 
> (it has two cameras/cards), but they correspond to the output of a 
> single camera. In addition, there are no "main", "presenter", ..., 
> labels for my node. I know I can switch cameras using the Menu|Device 
> button but both streams show the output of only one of the cameras at 
> a time.  Any idea how this issue can be solved?
> Thanks,
> Christian

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