Datasheet > DVP-7421BE

DVP-7421BE

更新时间： 2024-09-25 06:54:55

品牌	Logo	应用领域
研华 - ADVANTECH		/
页数	文件大小	规格书
1页	538K
描述
4-ch Real-Time MPEG-1/2/4 Video Capture Card with SDK

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中文翻译

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数据手册

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DVP-7421BE 数据手册

4-ch Real-Time MPEG-1/2/4

Video Capture Card with SDK

DVP-7421BE

Features

. 4 channel composite inputs with MPEG-1/2/4 hardware compression

. Supports MPEG1 Layer II audio compression

. Able to interconnect 4 DVP-7421BE for up to 16 channels per PC

. 120/100 fps (NTSC/PAL) at D1 resolution for recording and display

. Excellent DVD level Audio/Video quality using VW2010 codec engine

. Support ADAM-4055 8DI/8DO Module

. SDK supports Windows^®XP/XPe/Windows 2000 with VC++ sample codes

RoHS

COMPLIANT

2002/95/EC

Introduction

The DVP-7421BE is a high-end video capture board with a hardware codec engine. It supports 4-channel live preview, video/audio compression and playback at D1 resolution and

120/100 fps. Up to four DVP-7421BE boards can be installed in one PC for concurrent live viewing, compression and playback of up to 16 channels at D1 resolution and 480 fps.

The programmer can use the comprehensive SDK to load protection code or system parameters into the on-board 128 byte EEPROM. The SDK comes with sample code for reference.

The hardware codec engine makes the DVP-7421BE the ideal platform for applications like network video servers, video conferencing, video training systems, and high-end digital

video surveillance.

Speciﬁcations

Video

. Video Standard

. Video Input

CPU Efﬁciency

With the MPEG4 hardware codec engine, the DVP-7421BE supports triple functions-for

video encoding, decoding, and live preview. This frees up CPU computing power for other

integrated functions. For an existing system, the DVP-7421BE is an ideal way to expand

the video functions without a major hardware upgrade.

Composite for NTSC/PAL

4 channels

. Resolution

. Max Recording Rate

. Display Rate

. Video Compression

. Video Output

Up to D1 (NTSC: 720 x 480; PAL: 720 x 576)

30/25 fps (NTSC/PAL) for each channel

MPEG-1/2/4

PCI preview/playback stream

Analog video out from Smart Quad with composite

connector

. Performance Test on Pentium IV 2.4 GHz

. Encoding/Decoding Setting per channel: D1(720x480), 30 FPS, MPEG4

1 x DVP-7421BE Card for 120 FPS D1

. 4 CH Encode Only

0 ~ 5 %

. 4 CH Encode + Preview 15 %

. 4 CH Encode + Preview 15 ~ 20 %

+ Decode

. Video Loopout

4 x BNC Connectors or 5-pin internal connector

Audio

. Audio Input

4 x DVP-7421BE Card for 480 FPS D1

4 x stereo inputs (4 mono x BNC connectors or 2 x

5-pin internal connectors)

Supports MPEG1-Layer II

. 16 CH Encode Only

10 %

. 16 CH Encode + Preview 40 %

. Audio Encoding

. 16 CH Encode +

40 ~ 50%

Preview + Decode

Software Development Kit

. Operating System

Supports Microsoft Windows XP/XPe and Windows

2000

Version 9 or above

Complete demo program with VC++ sample code for

reference

Ordering Information

. DirectX Required

. Demo Program

. DVP-7421BE

4-ch MPEG-1/2/4 Video Capture Card w/ SDK

Physical Characteristics

. Host Interface

. DI/O

PCI V2.2

Support ADAM-4055 8DI/8DO Module

. Operating Temperature -10 ~ 60° C (14 ~ 140° F)

. Storing Temperature

. Dimensions

-20 ~ 70° C (-4 ~ 158° F)

182.6 x 106.9 mm (7.2" x 4.2")

Online Download

www.advantech.com/products

中文翻译

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