Need a web cam for live streaming
I need a web cam for live streaming my video image to my Mac, for use in a live webinar.
I may place it on a tripod since the top of my monitor may be a bit low. So, I think I need a conventionally sized screw hole at the bottom of the device.
I need it to be high enough quality so that my webinar looks good.
What kind of resolution do I need?
What kinds of features are useful?
I expect to buy on eBay.
Any suggestions from this page?