光电子技术, 2014, 34 (1): 36, 网络出版: 2014-04-09
基于TMS320DM8168的嵌入式高清视频系统
Design and Realization of Embedded High-definition System Based on TMS320DM8168
摘要
以TI公司的TMS320DM8168处理器为核心, 实现高清视频采集回放系统。设计一种文件管理策略, 将视频文件的时间数据和图像数据分离, 提高了文件播放的效率。解决了高清视频的实时压缩存储解码回放问题。
Abstract
In the HD video surveillance system, lots of data are needed and further, an effective strategy is required to manage video files. Due to the limited resources, the embedded platform is hard to achieve real-time HD video compression and storage. Also, there are difficulties in decoding and playback. TI′s TMS320DM8168 processor as the core was used to achieve a high-definition video surveillance system. A file management strategy is designed to store the video time information and image information and the efficiency of the file playback is thus enhanced.
孙圣武, 叶芝慧, 曹允, 宋林川. 基于TMS320DM8168的嵌入式高清视频系统[J]. 光电子技术, 2014, 34(1): 36. SUN Shengwu, YE Zhihui, CAO Yun, SONG Linchuan. Design and Realization of Embedded High-definition System Based on TMS320DM8168[J]. Optoelectronic Technology, 2014, 34(1): 36.