I downloaded AirView on both of our iPads and played around with it today. Pretty cool. I was able to AirPlay YouTube video and movies from one iPad to the other via WiFi. Since I don't own Apple TV this was my first experience using the AirPlay functionality. AirView is a free app available at the App Store.
For me Airview requires to much fiddling on the pc. It is not possible to get startet streaming without having Airview open and running on my iPad and then selecting it from my pc. I cannot switch to vnc to remotely do this as then Airview is not open on the ipad.
A streaming player like GoodPlayer allows me to pick the file and just play it.
Suggest getting the GoodPlayer app instead for streaming video.