摘要
为便于高效率视频压缩和高可靠性传输,在基于DaVinci技术的DM6446平台上设计实现H.264解码系统。综合运用H.264视频编解码技术、视频传输技术、网络通信技术和嵌入式系统设计技术,对系统的软硬件设计进行详细论述。结果表明:该系统可完成多分辨率、可编码率的H.264视频数据的实时接收、解码和显示,而且系统配置灵活,使用方便,具有较强的抗信道抖动特性。
Realize a H.264 decoder system based on DaVinci DM6446 platform for a high efficient video compression and a high reliable video transmission. The system hardware and software framework is discussed in detail integrating and applying the technique of H.264 video coding and recoding, video transmission, network communication and embedded system design. The result shows that the system can receive, decode and display multiple resolution and variable bit rate of H.264 video data real-time, and is flexible to configuring, convenient to use and anti-channel jittered.
出处
《兵工自动化》
2012年第4期47-50,共4页
Ordnance Industry Automation
