Ho to record final output window of the WPF application.

Hi,

I am developing a WPF application.

I need to render final output window of wpf application to some remote device.

For this output window should be save in some video format, so that it can be stream to remote device.

I tried searching and using many sample codes found on google, but most of them either record/snapshot only stale UI control , or video displaying in WPF controls.

Appreciate any pointer/example/clue on how to proceed to take snapshot/record final output window of the WPF application.

PS:Along with my WPF application many other application is also executing in system. And at a time only one output window is displayed on the screen. Rest are in mininmized state(Tab form).

Thanks,