HA most likely not until after blip NY at least.  but yeah, it'd be useful to bounce this off of people who have had experience running and streaming events.

I used Wirecast at work yesterday because YouTube has it available for non-profit partners in good standing, and it seemed pretty cool. It's expensive though (I think $449 for Wirecast 4 and $995 for Wirecast Pro 4)...

Also, not sure if it was the computer or the program, but trying to use two firewire cameras crashed it. I've heard the USB cams are more stable with it, but have not vetted that info.

For the record I'd be keen to test your development efforts. I have a gig I'm hosting on the 26th of this month. You've got just over a week. GO!

i whipped up a working proof of concept using Adobe AIR that basically takes each of my two webcam inputs, arranges them into a PIP-type layout, and blows it up to full screen.  the resulting image can then be captured by streaming software. 

it doesn't have to be picture-in-picture, theoretically you can layout/composite the images any way you want, with as many webcams as your computer can allow. 

of course, when you have 2 webcams feeding 720p+ video data into a computer that's busy pushing out another HD stream in realtime, i would imagine this is all pretty taxing on the CPU.   my desktop machine seems to handle this acceptably, but i'm not sure how robustly your average entry-level laptop would deal with this.

time permitting, i'd love to develop this project further (implementing different layout schemes, realtime transitions, keyboard controls, adding overlays and messages, etc.) - i just need a solid chunk of a few afternoons to hash it out, as well as gaining a better understanding of common use cases (what features would be the most useful for chip events?). 

dave, let me know if you're interested in following this route. i'd be more motivated if there were people interested in trying it out and offering feedback.

Really depends on what you want to do. How many cams? Fixed or crowd roving?

At the most basic you'd be using several web cams into a laptop (with software mixing) which would then stream to ustream or similar. Beyond that you're options get almost limitless.

A couple of shows I have seen recently, most notably blip aus had really really impressive video streams, I really don't know much about this but I'm toying with the idea of a similar stream for some of our local shows. I assume you need a bunch of cameras a video mixer and a video mixer tocomputer converter but could anyone, maybe Ctrix or aday or anyone break it down a bit for me? Xxx