High-definition multimedia interface (HDMI) is an interface for transmitting audio and video data from a source device, such as a DVD player or set-top box (STB), to a sink device, such as a TV or display.
HDMI works in master/slave mode and usually has a source and a sink.
HDMI works in primary/secondary mode and usually has a source and a sink.
The HDMI APIs provide a set of common functions for HDMI transmission, including: