HDMI (High-Definition Multimedia Interface) is a digital video and audio transmission interface used to connect digital devices such as HDTVs, Blu-ray players, gaming consoles, and computers. HDMI has several features and advantages, including:
High-definition: HDMI supports high-definition video transmission, including 720p, 1080p, and 4K resolutions, allowing for clearer, more realistic images.
Digital audio: HDMI not only supports digital video but also digital audio transmission, providing higher quality and richer sound effects.
High-speed transmission: HDMI has the ability to transmit high-quality video and audio with low latency and high precision.
Compatibility: HDMI is a widely used standard, and many consumer electronics products support HDMI connection, making it convenient to use and easy to expand and upgrade.
High quality: HDMI uses digital signal transmission, which eliminates signal distortion and interference from analog transmission, resulting in higher quality images and sound effects.
HDMI connectors come in various types, including the standard Type A HDMI connector, the smaller Type C and Type D HDMI connectors, and the Type E and Type F HDMI connectors that support Ethernet and ARC functions. Additionally, HDMI also supports several extension standards such as HDMI 2.0, HDMI 2.1, etc., which can support higher resolutions and more display connections
