Cec volume command. Groups. The target of these commands is hard-coded to CECDEVICE_AUDIOSYSTEM, e. 3 days ago · Tip Not listed: Device Menu Control (deprecated in CEC 2. System Audio Control – allows the volume of an AV receiver, integrated amplifier or preamplifier to be controlled using any remote control from a suitably equipped device (s) in the system 3 days ago · The Apple TV sends the volume commands to the TV, which then passes them on to the soundbar if HDMI-CEC is enabled. io: Powerful Email Groups & Collaboration Platform 19 cec-client can tell you the commands it knows echo h | cec-client -s -d 1 There are a bunch of things that cec can do, that aren't on the list though too. CEC operates using a one-wire bus (pin 13 on Type A & E connectors) on HDMI interfaces and can be used to send commands to other devices that are connected using HDMI. [standby] {address} put the device with the given address in standby mode. Both commands configure the CEC adapter and show the CEC topology. What you DO NOT need to set for CEC is the simple on/off function. Jun 21, 2024 · Using the CEC Adapter add-on (Pulse-Eight) I can successfully control the volume of the AVR when it is on, although it seems like the add-on is sending the underlying CEC volume control message directly to the AVR. srsmilh muymig vavfl klsm gzjlsx rksfo fokq gxdum wxmcw zcepb