HDMI (High-Definition Multimedia Interface) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an...

Wondering what HDMI stands for? ✓ Learn all about HDMI technology functions, read about the meaning of HDMI & the HDMI abbreviation explained. Almost 10 billion devices enabled with HDMI ® technology have shipped since the first HDMI specification was released in December 2002.