Research on Window Switching Technology in AVS Decoder

摘要

AVS is a fundamental audio and video coding/decoding standard developed by the Audio and Video Coding Standard Workgroup of China, which is stepping forward steadily so that it becomes a Chinese official standard early. In this paper, the key technology of AVS audio decoding standard is simply reviewed firstly. Then the research of window switching in AVS decoder is described based on theoretical analvsis. Finally, some experimental results and future research directions of AVS decoder are reported.