When tackling a commercial HDMI A/V system with some HDCP mixed in, it’s best for installers to first take a deep breath. Sources and displays with HDMI and HDCP – the new four letter words of A/V – ...

Used for projector and display connection etc.DVI"Used for connecting digital home appliances"HDMI"HDCP copy guard format is used. However, this master key that encrypts HDCP was leaked as of ...

There’s a lot more to High Definition than just having the ability to run your screen at the right resolution. With more than one type of connection available, and the thorny subject of signal ...

There had been rumors of clamp-downs on non-HDCP broadcasting of digital content for years, but so far it's been more myth and "we can do this if we want to" than "we're actually doing it". Not ...

Opening up your brand new HDTV and soldering wires directly to its control board takes a certain type of devil-may-care attitude, but in doing so one new owner found he could bypass HDCP. HDCP is the ...

There are several reasons why you might not be getting the best image ROKU has revealed a simple but easy-to-make mistake that might be silently ruining your picture quality. Thankfully the fix might ...

I decided to write this article the first time I saw another writer say "HDMI is digital - it either works or it doesn't." Then I saw that statement get repeated over and over. The problem is that ...

There’s two really useful parts to this hack which involves sniffing the HDMI protocol’s HDCP security keys. The first is just getting at the signals without disrupting communications between two HDCP ...