基于VxWorks和DM642下视频采集压缩系统的技术研究

计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (11): 216-218.

基于VxWorks和DM642下视频采集压缩系统的技术研究

王仁龙郝燕玲林双凤陶思扬闫保中

哈尔滨工程大学哈尔滨工程大学

收稿日期:2006-05-16 修回日期:1900-01-01 出版日期:2007-04-11 发布日期:2007-04-11
通讯作者: 王仁龙

The Research of Video Capture and Compression System based on VxWorks and DM642

Received:2006-05-16 Revised:1900-01-01 Online:2007-04-11 Published:2007-04-11

摘要/Abstract

摘要： 介绍了一种基于VxWorks和DM642下应用目前最新的H.264视频编码算法实现视频采集压缩系统的方法，主要内容包括视频采集压缩系统的硬件实现平台、VxWorks下PCI驱动、H.264视频编码算法标准、DSP软件编程及H.264视频编码算法的实现等，最后给出了H.264视频编码器的性能测试。

关键词: DM642, VxWorks, H.264, PCI驱动, , 视频

Abstract: Introduced a application of H.264 video code algorithms to achieve compressed video collection systems approach based on VxWorks and DM642, the main collection includes video compression system hardware platform to achieve, PCI-driven based on VxWorks, H.264 video code algorithm standards, the DSP software programming and the achievement of H.264 video code algorithm, Finally given the H.264 video code performance tests.

Key words: DM642, VxWorks, H.264, PCI, PCI

王仁龙郝燕玲林双凤陶思扬闫保中. 基于VxWorks和DM642下视频采集压缩系统的技术研究[J]. 计算机工程与应用, 2007, 43(11): 216-218.