The MN85571AC is an audio/video encoder that performs video compression in conformance with the ISO/IEC 13818-2 (MPEG2 video) and ISO/IEC 11172-2 (MPEG1 video) standards and audio compression in conformance with the Dolby Digital * system. It also can multiplex the compressed audio and video signals. Note) 1. *: Dolby Digital is a registered trademark of Dolby Laboratories. Neither the supply of this product that implements Dolby technologies nor the use of this product in end user products or other end products implies the recognition of any implicit rights or licenses based on patents or other intellectual property belonging to Dolby Laboratories. Licenses to use this product must be acquired from Dolby Laboratories. 2. Use of this product in MPEG2-related products requires patent licenses from the following company. MPEG LA, LLC 250 Steel Street, Denver, Colorado USA 80206