Can HDMI CEC be used to trigger specific actions or macros on connected devices?

Jun 1, 2022 ... device does not correctly communicate its HDMI® version information ... suitable certified HDMI® Cable that supports HDMI® ARC and CEC control. HDMI Control: this setting allows the communication of control information among the ... control/System Audio control cec (consumer electronics control) ... Mar 16, 2021 ... If a hacker could access the HDMI port, they could broadcast threatening images on a screen, tamper with informational displays such as flight ... HDMI 1 / ARC. 3. HEADPHONE PORT. 4. RJ45 (ETHERNET). 5. OPTICAL. 6. 2X USB INPUT ... Informational screens will now appear, you can scroll through steps by ... Data bits can be informational. (logical addresses and CEC commands for example), or they can be control bits (end-of-message [EOM] or acknowledge [ACK]). A ... • HDMI CEC: Turn the HDMI CEC on/off. • Information: Displays the monitor information. • All Reset: Selects “Yes” to revert all settings to the factory ... Jan 26, 2024 ... The soundbar will pass audio to the TV's HDMI ARC or eARC port (which also supports video input). ... non-profit, informational purposes only. Jan 6, 2007 ... 5 HDMI Out button: Allows you to select the HDMI jack to output video signals. 6 Remote control sensor: Receives signals from the remote ... Atlona only supports those TVs that follow CEC command structure from HDMI 1.2a and support the “off” command when issued by a source. We encourage any ... in the BIOS for display power control, as well as via an API supporting other HDMI CEC functions. More information about the HDMI CEC API specification is ...