The HDMI interface is electrically identical and compatible with the video-only DVI interface, which came first. For example, if a cable box or PC has DVI out, but the TV or monitor only has HDMI ...

A certain CEC command directed towards the Panasonic TV sent a command to upload ... The only way for HDMI CEC to be a reliable tool is to figure out commands for these devices.

No need for multiple volume controllers for the two different products – simply use your TV remote. However, most TVs only feature one solitary HDMI port marked with 'ARC', so you'll need to ...

If your aging TV lacks HDMI, the next best thing would be an optical ... As you’re shopping, keep an eye out for soundbars that have audio inputs that match your TV’s outputs.