电信科学 ›› 2009, Vol. 25 ›› Issue (6): 51-54.doi: 10.3969/j.issn.1000-0801.2009.06.014

• 研究与开发 • 上一篇    下一篇

TI达芬奇软件框架技术的研究与改进

刘慧念   

  1. 公安部第一研究所 北京 100048
  • 出版日期:2009-06-15 发布日期:2009-06-15
  • 基金资助:
    国家“十一五”科技支撑计划基金资助项目;国家“十一五”科技支撑计划基金资助项目

Analysis and Application of TI Davinci Software Framework Technology

Huinian Liu   

  1. The First Research Institute of Ministry of Public Security of P.R.,Beijing 100048,China
  • Online:2009-06-15 Published:2009-06-15

摘要:

分析了基于分层管理的TI达芬奇软件框架技术,描述了融入共享内存技术进行数据交换的改进方案,在应用该方案的网络可信视频编码器中,实现了双核处理器之间的数据通信和ARM核上不同进程模块之间的大量数据交互。

关键词: TI达芬奇平台, 软件框架, 分层管理, 数字视频软件开发, 共享内存, 网络可信视频编码器

Abstract:

TI Davinci software framework technology are analysyed,a new software design method that combine share memory technology and TI Davinci software framework technology are presented,this software design method are used to a network reliable video encoder and greatly improved the data transferring efficiency.

Key words: TI Davinci platform, software framework, manager by layer, digital video software develop, share memory, network reliable video encoder

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