A couple people have asked about the video setup we used at TRI. I'll post a quick overview.
The basics
3 hikvision IP security cameras.
https://smile.amazon.com/gp/product/...?ie=UTF8&psc=1
3 Clamps
http://www.aliexpress.com/item/Gopro...v&dp= 0&af=cc
1 Power over Ethernet gigabit switch
http://www.netgear.com/support/produ...gwmng#download
POE switch that I use, got it off ebay for about $100
A PC with gigabit Ethernet card, and a fast hard drive (Very fast SSD)
We open the live stream from each of the cameras in VLC then use xSplit to capture the video player windows, crop, and resize them and then stream that to YouTube. xSplits RTSP stream players is really processor inefficient for some reason, so we had to move to VLC.