HDMICEC
HDMICEC stands for HDMI Consumer Electronics Control, an extension of the HDMI standard that enables compatible devices connected via HDMI to communicate and be controlled from a single remote or control system. The protocol operates over the HDMI link using a shared control bus, allowing devices to exchange basic commands and status information without additional cables.
The primary purpose of HDMICEC is to simplify operation of a home theater or AV setup. Common
Interoperability and branding vary. While most major brands implement HDMI-CEC, manufacturers often market the feature under
HDMICEC has been part of HDMI since the early iterations of the standard and remains a widely