I don't believe there is a plan to add Live Feed capability to MediaShout 7. We really would like to see Customer's using a Video Mixer to do this job. You would run the Camera Feed and the MediaShout Feed into your mixer. Then, it will send it out to the screens from there. We have a Live Feed feature in MediaShout 6 and we found that the majority of the computer's out there running MediaShout cannot handle doing MediaShout AND a Live Feed at the same time. So, this would cause crashing and other issues and would just create a lot of frustration because the computer just can't handle what you're trying to do.
Things may change as we move forward, but that is the last I've heard on the plan for MediaShout 7.
I hope this is helpful.