I am in need of a solution to take a camera who's output is either/or S-video
or Composite into an ethernet connection to then go into a wireless
transmission with another converter on the other end to take it back to
s-video or composite.
I also would like to have a a device to convert the video
Joel,
You need an encoder and a decoder similar to this:
http://www.neteon.net/cat.aspx?clvl=2c1=1c2=153
Cheaper versions are available but this will give you an idea.
But in reality you may be better off installing a NVR (network video
recorder) and just watch it with the associated