I'm doing wireless Live Feed video transmission for a gig. I've used expensive FM transmitters before, but this time I want to cut costs and hopefully eliminate the interference that I usually encounter in crowded ballrooms.
I've been directed to wifi webcams such as this one: http://www.dlink.com/products/?pid=510
Are these legit? Anyone had experience? I can't afford any lag and it needs to be running at 30fps. Video quality doesn't need to be tremendous, just good enough to see dancers, etc. Seems to good to be true for the pricetag so what is the consensus on these?