Design and Implementation of HDMI High-Definition Video Editing Based on Leonardo DaVinci

ZHANG Shuo; LI Bo; YANG Ting

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Design and Implementation of HDMI High-Definition Video Editing Based on Leonardo DaVinci

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- Design and Implementation of HDMI High-Definition Video Editing Based on Leonardo DaVinci
- Vol. 34, Issue 6, Pages: 54-57(2017)
- 作者机构：
  
  中北大学机构仪器科学与动态测试教育部重点实验室,山西,太原,030051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017
- 稿件说明：
移动端阅览
张硕, 李博, 杨婷. 基于达芬奇的HDMI高清视频采编器的设计与实现[J]. 微电子学与计算机, 2017, 34(6): 54-57, 61.

ZHANG Shuo, LI Bo, YANG Ting. Design and Implementation of HDMI High-Definition Video Editing Based on Leonardo DaVinci[J]. 2017, 34(6): 54-57.
张硕, 李博, 杨婷. 基于达芬奇的HDMI高清视频采编器的设计与实现[J]. 微电子学与计算机, 2017, 34(6): 54-57, 61. DOI：

ZHANG Shuo, LI Bo, YANG Ting. Design and Implementation of HDMI High-Definition Video Editing Based on Leonardo DaVinci[J]. 2017, 34(6): 54-57. DOI：

摘要

针对远程视频监控中视频清晰度不高、实时性不佳的问题.结合高度集成的数字媒体处理器达芬奇的应用

设计了以TMS320DM6467T处理器为硬件核心

Windows系统为软件核心的HDMI高清视频的采编器.采用1080p高清数字摄像头以及SII9125解码驱动芯片完成高清视频的采集; 运用H.264视频编码技术实现了视频的高度压缩; 并将压缩后的视频实时传输到监控中心

同时存入硬盘文件系统.系统测试结果表明

视频实时性高

存储后的数据可以获得大于100倍的压缩比.

Abstract

For remote video surveillance video is not high definition

real-time problem of poor. Combined with highly integrated applications DaVinci digital media processors designed to TMS320DM6467T processor core hardware

Windows system software

the core of the HDMI high-definition video editing device. Using a digital camera and 1080p HD decoding SII9125 driver chip to complete high-definition video capture; using H.264 video encoding technology enables highly compressed video; real-time transmission of video and compressed to the monitoring center

while stored in the hard disk file system. System test results show that: high real-time video

data storage can be obtained after more than 100 times the compression ratio.

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references

朱衍明. 基于TMS320DM6467的多格式视频处理技术研究[D]. 南京: 南京理工大学, 2013: 39 -50.

毕厚杰. 新一代视频压缩编码标准--H. 264/AVC[M]. 北京: 人民邮电出版社, 2005: 84-147.

张银钱, 基于H_264的实时全景视频压缩传输统的设计与实现[D]. 北京: 北京工业大学, 2015: 29-47.

林海东, 余强. 基于H264的网络视频监控系统设计与实现[J]. 西华大学学报(自然科学版), 2014, 33(2): 22-26. DOI: 22

邓娜, 田增山, 袁正午. 基于达芬奇技术的视频监控系统设计[J]. 电子技术应用, 2015, 41(1): 25-31. DOI: 25

张晶, 戴明, 孙丽娜, 等. 基于DM6467T视频压缩存储和网络传输系统设计[J]. 液晶与显示, 2013, 12(6): 912-916. DOI: 912

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