I am almost sure vlc can do what I want, but just to be sure, I ask.
I have an USB camera and a TV tuner with a camera attached to the composite port (on a windows box). I want
- a live stream from both cameras on my homepage
- each fx 15 minutes, save a picture locally from both cameras
- a webserver which can serve some static pages
- all should be available on port 80
Can vlc do that?
And if it can; my computer is at my summerhouse, and I have only a slow remote access to it. Can I test the whole setup on my home computer, just with input from 2 video files, instead of from 2 cameras?
If the answer is yes to all my question, I will try it out - and probably ask more question

Cheers,
Morten