I boot up KDEtv, and it gives me the error message:
"Unable to grab video.
Video display is not possible with the current plugin configuration. Try
playing with the configuration options of the V4L plugin."

I am running the pcHDTV HD3000 HDTV tv card (the HDTV card found at
http://www.pchdtv.com/ - but the 3000 version, not the 5000)

On the screen, when it gives me the error message, I see a screenshot of
whatever channel I am tuned into at that time.

Can anyone help me with my error message?

Thank you in advance.