In order to take advantage of movies and TV shows in 5.1 surround sound, you must:
Have a TV or AV receiver capable of decoding Dolby Digital.
Connect your AVOV player to your TV or AV receiver using HDMI cable.
Have a broadband connection of at least 3.5 Mbps. (5.0 or greater is recommended for the best experience.)
Note: Not all sources support 5.1 Dolby surround sound.
Thanx to Avov.tv Help Desk for the Copy