IPTV is a new technology which makes use of the broadband network to integrate Internet, multimedia, communications with other technologies to provide home users with a wide range of interactive services including digital television. Users at home can enjoy IPTV services in two ways: (1) Computer, (2) Network set-top boxes and TV. AVS-based IPTV can provide users with the best audio and video services through effective bandwidth resources and at the same time resolve the royalty issues which have been troubling the carriers over the years. AVS-based IPTV is a solution preferred by a large number of IPTV operators.