In the second article, we will continue introducing the next three industry standards: HDMI, DisplayPort and SATA.
4. HDMI
*HDMI Logo |
HDMI (High Definition Multimedia Interface) is a digital interface standard for connecting all HD components. HDMI supports all video/audio formats by one single cable. The CEC allows HDMI devices to control each other when necessary and allows the user to operate multiple devices with one remote control handset. HDMI technology is promoted by HDMI, LLC. According to HDMI Testing Policies, each Adopter must submit the first product of each Licensed Product type (i.e. source, sink, repeater, or cable) to an HDMI Authorized Testing Center (ATC) for testing. Once an Adopter product of each type has passed testing, it is not required to submit to the ATC subsequent products of that type. However, to help ensure HDMI interoperability, we encourage Adopters to use the ATCs.