Tely Labs published a Skype video-conferencing package for HDTV owners: TelyHD.
TelyHD is an Android-based video calling system brings Skype To Living Room. TelyHD connects via HDMI to your TV (and to the Internet) and runs a version of Android on which families can create Skype sessions for video calling. It also allows photo sharing while you video chat.
You can get the TelyHD from Tely Labs website.