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Optimization of real time MPEG-4 ASP encoder
Author(s): 
Pages: 118-120
Year: Issue:  4
Journal: ELECTRONIC MEASUREMENT TECHNOLOGY

Keyword:  ASP优化并行;
Abstract: MPEG-4高级层视频编码器(ASP)比目前普遍采用的简单层(SP)具有更优越的特性,但它的高复杂度使实时实现成为难点.利用TIC64xDSP的硬件结构和指令系统,提出了MPEG 4高级层实时编码器各模块优化方法.在保证率失真性能基本不变的情况下,优化后的高级层编码器能够达到CIF格式的实时编码器要求.
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