A very basic question. I have a HD TV that is hooked up to Comcast Cable. Does Apple TV work completely independent of Comcast? That is if I install Apple TV will I also still be able to use Comcast - in short, are they parallel systems?
Yes they are parallel. We have Comcast too.
Our cable box connects to stereo receiver via HDMI (our receiver has 2 HDMI inputs).
AppleTV connects to the same stereo receiver via its second HDMI slot.
Receiver has one HDMI output that goes up to the TV.
I have Comcast too and I have DVR hooked up to an HD TV. I want to also hook Apple TV up to that same TV. Unfortunately, the TV only has one HDMI port, which is currently connected to the DVR. I would rather not have to unplug the DVR HDMI cable to use the Apple TV and keep switching back and forth. I bought a splitter to try to hook both up to the TV at the same time. I haven't had a chance to try it yet and I'm not sure a splitter will work, as I am not trying to split one signal to two different sources. Any thoughts or ideas?