Your Roku can technically plug into any HDMI input, but the specific port, cable, and settings you choose can quietly cap your resolution, break HDR, or even trigger copy‑protection errors that leave ...

Some DirecTV subscribers with older home theaters are noticing that they can't get HBO any more. What's the problem? DirecTV says that it is rolling out HDCP copy protection technology at the behest ...

Top movie studios look set to delay the HDCP copy protection system - which would only work on next-gen DVD players with HDMI ports, unlike the low-end PS3 and Microsoft's Xbox 360 HD-DVD peripheral - ...