论文部分内容阅读
MPEG-4是由ISO/IEC JTC1/ISC29/WG11制定的一种新的音频/视频编码标准,于1999年1月正式成为国际标准。该文根据MPEG-4标准1的视频编码模型、视频流语法和语义,从极低位速率的角度分析研究了MPEG-4的VLBV编码设计技术。
MPEG-4 is a new audio / video coding standard developed by ISO / IEC JTC1 / ISC29 / WG11 and officially became an international standard in January 1999. According to MPEG-4 standard 1 video coding model, video stream syntax and semantics, this paper analyzes the MPEG-4 VLBV coding technology from very low bit rate.