I hope someone proves me wrong.
For now we get some digital to analog box like http://www.amazon.com/Digital-Optical-Toslink-Analog-Converter/dp/B004C4WPXA and then the usual headphones plug in there.
I'm trying to find some wireless TV headphones for my grandfather. He has some currently, that are falling apart, that are plugged into the audio out on the satellite box with the RCA (yellow, red, and white). He wants to plug it directly into the TV as he just got a DVD player. There is only one audio out outlet on the TV and it's a digital audio out. Are there any wireless headphones that plug into the TV using a digital audio cable/plug?