数字硬盘录像机

多通道数字硬盘录像机的设计与实现

Design and Implementation of Multi-channel DVR

详细介绍了如何对数字硬盘录像机回放的视频进行采集。4.详细说明了帧率、分辨率和信噪比测试过程。

Details of playback video capturing on DVR , 4.Detailed description of the testing process of " frame rate ", " resolution " and " SNR ", 5 .

基于ARM和DSP的多通道数字硬盘录像机的研究与设计

Design of Multi-channel Digital Harddisk Recorder Based on ARM and DSP

数字硬盘录像机（DVR）是集硬盘录像、智能回放检索等多种功能于一体的智能数字监控录像系统。

Digital Video Recorder is a system that includes hard disk video , intelligent replaying and searching and other functions digital surveillant video system .

系统由计算机、DVD、VCR（录像机）、实物展台、远端视频会议系统、功放、音箱、数字硬盘录像机等A/V设备构成；

A / V systems include computers , DVD , VCR , video conferencing systems , power amplifiers , speakers , digital disk recorders , and various other components ;

本文提出了一种嵌入式数字硬盘录像机的应用软件设计方案并对系统流媒体实时网络通信、网络回放、系统管理网络服务器软件及UPnP软件进行了详细设计和分析。

This Paper mainly discusses and designs the stream media network communication software , the system management network communication software and the UPnP software .

本文提出的基于网络的视频监控系统实现了对数字硬盘录像机的控制功能，其远程客户端软件可以同时播放四路具有高达D1分辨率的图像数据。

The Video Monitor System based on network in this paper gives an effective remote control on digital video recorder ( DVR ), and its remote client can display four channels in D1 resolution at the same time .

分析了数字硬盘录像机（DVR）的平台特点，以及在此平台上扩展网络接口、DV接口、DVD等功能，从而构成一个家庭网络中心。

The feature of DVR ( Digital video recorder ) platform is analyzed in this paper . Some functions including network , DV and DVD are expanded based on the platform , to make up a home multi-function center .

家庭网络中心&一种多功能数字硬盘录像机

Home Network Center-A Multi-Function Digital Hard Disk Video Recorder

本文研究设计了一种嵌入式数字硬盘录像机的网络通信软件。

In this dissertation , an network communication software on Embedded Digital Video Recorder is designed .

信号传输到指挥中心能清晰可靠的显示于电视墙，并能通过数字硬盘录像机进行记录。

Signals can be transmitted to the command center in television and recorded through digital disk video recorder .

近年来，数字硬盘录像机在视频监控等涉及到专业存储的领域中得到广泛应用。

In recent years , the digital hard disk recorder has been applied widely in the professional storage realms , such as video surveillance and network storage .

这是数字网络硬盘录像机的用户指南。

This is a digital network DVR user 's guide .

该指南向您介绍数字网络硬盘录像机的各项功能的操作方法、维护及常见故障排除等。

The guide introduces you to the digital network DVR features methods of operation , maintenance and common troubleshooting .

但改变我们生活的还是TiVo数字录影机和DVR硬盘录像机。

HDTV , huge flat screens but the most life changing development - TiVo and the DVR .

本文分析了数字视频录像机（DVR）的发展趋势，提出了基于嵌入式处理器和DSP的数字硬盘录像机的设计方案，详细论述了嵌入式数字视频录像机的硬件设计。

This paper introduces the state-of-the-art and development trend of DVR ( Digital Video Recorder ), proposes a particular design blue print of an embedded DVR system based on embedded processor and DSP and discusses the hardware design of the system in detail .