Vivotek NR7401 Manual do Utilizador descarregar pdf (Página 3)

Table of Contents

Chap.1 IP Surveillance Overview 01

1.1 Overview 01

1.2 Network Cameras 01

1.2.1 Introduction 01

1.2.2 Camera Types 03

1.3 Video Servers 04

1.4 Network Video Recorders 05

1.5 Central Management Software 05

1.6 Evolution of Video Surveillance 06

Chap.2 Lens and Image Sensor Technology 07

2.1 Lens 07

2.1.1 Focal Length 07

2.1.2 Iris 08

2.1.3 Lens Mount Types 09

2.2 Image Sensor 11

2.2.1 Sensor Types 11

2.2.2 Resolutions 11

2.2.3 Sensor Scan Modes 13

2.2.4 Wide Dynamic Range 14

2.3 Lens and Image Sensor Considerations 14

2.3.1 Lens Form Factors for Image Sensor 14

2.3.2 View Angle 15

2.3.3 Day and Night 15

Chap.3 Video and Audio Compression 19

3.1 Video Compression 19

3.1.1 MJPEG 19

3.1.2 MPEG-4 20

3.1.3 H.264 21

3.2 Audio Compression 22

3.2.1 G.711 22

3.2.2 AMR 22

3.3.3 AAC 22

3.3 Video and Audio Streaming 23

3.3.1 Multiple Streams 23

3.3.2 Two-way Audio 23

1 2 3 4 5 6 7 8 ... 73 74

Comentários a estes Manuais

Sem comentários