Turn off HDMI audio output?
I have my ATV (current gen) hooked up to my TV via HDMI, and hooked up to my home theater system via optical audio cable. The problem is now, sound is being output on both the TV and the home theater system. I can turn the volume on my TV to off, which is a workaround, but it's a bit kludgy. Is there a way to turn off the Apple TV's HDMI audio output or otherwise tell it to just output the video and not audio over HDMI?
Apple TV (current gen), iOS 4