摘要
描述了基于ADSP-Blackfin533平台的H.264高性能视频编码器的设计和实时实现。首先介绍了编码器硬件结构设计,继而描述了编码算法的移植以及基于Blackfin533结构和专用视频操作指令的算法优化,重点讨论了H.264算法帧间预测算法的改进。
The design and real-time implementation of H.264 high performance video encoder based on ADSP- Blaekfin533 platform was described. Firstly, the design of the hardware was introduced. Then,the encoder program was ported, and some algorithms focused on Inter Prediction were optimized based on the custom video operations and architecture of Blackfin533.
出处
《微计算机信息》
北大核心
2006年第05S期27-29,37,共4页
Control & Automation
