hi all,

please forgive me in advance, i am a very beginner in this topic, but i am very interested in.

i would like to use exactly two cameras for a sport event, because my son is going to play football in his new club from September on. i would like to create a stream from those event, i have already got all necessary server on amazon.

i would like to use a laptop for this purpose and flash media live encoder, but i suppose this program won't handle multiple incoming signals.

are there any video mixer program?
should i use sdi or firewire cable?
will be able my laptop to handle the uplink and video mixing in one time?
what kind of other stuff must to collect to make it working?
dual core i3 i3-350M / 2.26 GHz - 8gb ram

thanks in advance guys!