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Intelligent Network Video : Understanding Modern Video Surveillance Systems, Second Edition.

By: Contributor(s): Material type: TextPublisher: Baton Rouge : Taylor & Francis Group, 2008Copyright date: ©2009Edition: 2nd edDescription: 1 online resource (562 pages)Content type:
  • text
Media type:
  • computer
Carrier type:
  • online resource
ISBN:
  • 9781466555235
Subject(s): Genre/Form: DDC classification:
  • 621.38928
Online resources:
Contents:
Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Acknowledgments -- Introduction -- 1 Evolution of video surveillance systems -- 1.1 VCR-based analog CCTV systems -- 1.2 DVR-based analog CCTV systems -- 1.3 Network DVR-based analog CCTV systems -- 1.4 Video encoder-based network video systems -- 1.4.1 Network video recorders and hybrid DVRs -- 1.5 Network camera-based network video systems -- 2 Components of network video -- 2.1 Where is network video used? -- 2.2 Network camera -- 2.2.1 Comparing a network camera and an analog camera -- 2.3 Video encoder -- 2.4 Network -- 2.5 Server and storage -- 2.6 Video management software -- 2.7 Intelligent video -- 3 Network cameras -- 3.1 Network camera components -- 3.2 Types of network cameras -- 3.2.1 Fixed cameras -- 3.2.2 Fixed dome cameras -- 3.2.3 PTZ cameras -- 3.2.4 Panoramic cameras -- 3.2.5 Covert cameras -- 3.2.6 Thermal cameras -- 3.3 PTZ cameras -- 3.3.1 Image stabilization -- 3.3.2 Presets and guard tours -- 3.3.3 Privacy masking -- 3.3.4 E-flip -- 3.3.5 Auto-flip -- 3.3.6 PTZ performance -- 3.3.7 Joystick control -- 3.4 Panoramic network cameras -- 3.4.1 Selecting the right viewing angle -- 3.4.2 Cameras with wide viewing angles -- 3.4.3 180° panoramic cameras -- 3.4.4 360° panoramic cameras -- 3.4.5 Multisensor panoramic cameras -- 3.4.6 Comparing and combining panoramic and PTZ cameras -- 3.5 Onboard cameras -- 3.6 Day-and-night network cameras -- 3.6.1 IR illuminators -- 3.6.2 Day-and-night applications -- 3.7 Megapixel network cameras -- 3.7.1 Benefits of megapixel -- 3.7.2 Megapixel applications -- 3.7.3 Drawbacks of megapixel -- 3.8 Best practices -- 4 Camera technologies -- 4.1 Light -- 4.1.1 Light characteristics -- 4.1.2 Illuminance -- 4.1.2.1 Definition of lux -- 4.1.2.2 Lux rating of network cameras -- 4.1.2.3 Lux rating of analog versus network cameras.
4.1.3 Color temperature -- 4.1.4 Invisible light -- 4.2 Lenses -- 4.2.1 Lens types -- 4.2.1.1 IR-coated lenses -- 4.2.2 Lens mount standards -- 4.2.3 Field of view (focal length) -- 4.2.4 Matching lens and sensor -- 4.2.5 Aperture (iris diameter) -- 4.2.6 Types of iris control -- 4.2.7 F-number (f-stop) -- 4.2.8 Depth of field -- 4.2.9 Focusing -- 4.2.10 Lens quality -- 4.2.11 HDTV and megapixel lenses -- 4.3 Image sensors -- 4.3.1 Color filtering -- 4.3.2 CMOS and CCD technologies -- 4.3.2.1 CMOS technology -- 4.3.3 More about image sensors -- 4.3.4 HDTV and megapixel sensors -- 4.4 Image scanning techniques -- 4.4.1 Interlaced scanning -- 4.4.2 Deinterlacing techniques -- 4.4.3 Progressive scanning -- 4.5 Image processing -- 4.5.1 Exposure -- 4.5.2 Backlight compensation -- 4.5.3 WDR -- 4.5.3.1 Measuring dynamic range -- 4.5.3.2 Types of WDR -- 4.5.4 Bayer demosaicing -- 4.5.5 Noise -- 4.5.6 White balance -- 4.5.7 Sharpening and contrast -- 4.5.8 Aliasing -- 4.6 Resolution -- 4.6.1 NTSC and PAL resolutions -- 4.6.2 VGA resolutions -- 4.6.3 MPEG resolutions -- 4.6.4 Megapixel resolutions -- 4.6.5 HDTV resolutions -- 4.6.6 Ultra-HD resolutions -- 4.6.7 Aspect ratios -- 4.7 Best practices -- 5 Thermal cameras -- 5.1 How thermal imaging works -- 5.1.1 Electromagnetic spectrum -- 5.1.2 Near-infrared imaging -- 5.1.3 Using thermal radiation to create images -- 5.2 Components of a thermal camera -- 5.2.1 Sensors -- 5.2.1.1 Cooled sensors -- 5.2.1.2 Uncooled sensors -- 5.2.2 Sensor resolutions -- 5.2.3 Lenses for thermal cameras -- 5.2.3.1 Calculation of focal length -- 5.2.4 Thermal enclosures -- 5.3 Presentation of thermal images -- 5.3.1 Temperature alarm cameras -- 5.4 Determining detection range -- 5.4.1 Nomograph -- 5.4.2 Environmental considerations -- 5.4.2.1 Absorption -- 5.4.2.2 Scattering -- 5.5 Integrating thermal cameras with intelligent video.
5.6 Export regulations for thermal technologies -- 5.7 Best practices -- 6 Video compression technologies -- 6.1 Basics of compression -- 6.1.1 Image and video compression -- 6.1.2 Lossless and lossy compression -- 6.1.3 Block transform -- 6.1.4 Prediction -- 6.1.5 Latency -- 6.1.6 Jitter -- 6.1.7 Compression ratio -- 6.2 Compression standards -- 6.2.1 ITU and ISO -- 6.2.2 History of compression formats -- 6.3 Compression formats -- 6.3.1 JPEG -- 6.3.2 Motion JPEG -- 6.3.3 JPEG 2000 -- 6.3.4 Motion JPEG 2000 -- 6.3.5 H.261 and H.263 -- 6.3.6 MPEG-1 -- 6.3.7 MPEG-2 -- 6.3.8 MPEG-4 -- 6.3.9 H.264 -- 6.3.10 H.265 -- 6.4 More on JPEG compression -- 6.5 More on MPEG compression -- 6.5.1 Frame types -- 6.5.2 Group of pictures -- 6.5.3 Constant, maximum, and variable bitrates -- 6.5.4 Profile@Level -- 6.5.5 Baseline and main profiles -- 6.5.6 Improving H.264 for surveillance needs -- 6.5.7 Licensing -- 6.5.8 Backward compatibility -- 6.6 Comparing standards -- 6.7 Best practices -- 7 Audio technologies -- 7.1 Audio modes -- 7.1.1 Simplex -- 7.1.2 Half duplex -- 7.1.3 Full duplex -- 7.2 Audio equipment -- 7.2.1 Audio input (microphones) -- 7.2.1.1 Condenser microphones -- 7.2.1.2 Electret condenser microphones -- 7.2.1.3 Dynamic microphones -- 7.2.1.4 Directional microphones -- 7.2.2 Audio output (speakers) -- 7.3 Acoustical adjustments -- 7.3.1 Volume and gain -- 7.3.2 Audio processing -- 7.3.3 Echo cancelation -- 7.3.4 Noise reduction -- 7.4 Audio detection alarm -- 7.5 Audio compression -- 7.5.1 Sampling rates -- 7.5.2 Bitrate -- 7.5.3 Software audio codecs -- 7.5.3.1 AAC-LC -- 7.5.3.2 G.711 PCM -- 7.5.3.3 G.726 ADPCM -- 7.5.3.4 G.722.2 or AMR-WB -- 7.6 Audio and video synchronization -- 7.7 The future of audio in network video -- 7.8 Other audio devices in network video systems -- 7.8.1 Network speakers -- 7.8.2 Network door station -- 7.8.3 SIP.
7.9 Best practices -- 8 Video encoders -- 8.1 The components of a video encoder -- 8.2 Stand-alone video encoders -- 8.3 Rack-mounted video encoders -- 8.4 Video encoders with PTZ cameras -- 8.5 Video decoder -- 8.6 Best practices -- 9 Wired networks -- 9.1 Evolution of Ethernet -- 9.1.1 10 Mbit/s Ethernet -- 9.1.2 Fast Ethernet -- 9.1.3 Gigabit Ethernet -- 9.1.4 10 Gigabit Ethernet -- 9.1.5 Future of Ethernet -- 9.2 Network topologies -- 9.3 Network cabling -- 9.3.1 Twisted-pair cables and RJ45 -- 9.3.2 Cable categories -- 9.3.3 Twisted-pair cable types -- 9.3.4 Fiber cable types -- 9.3.4.1 Fiber connectors -- 9.4 Basics of Ethernet -- 9.4.1 Media access control addresses -- 9.4.2 Frames -- 9.4.3 Half duplex and full duplex -- 9.5 Networking equipment -- 9.5.1 Hubs -- 9.5.2 Switches -- 9.5.3 Routers -- 9.5.4 Firewalls -- 9.5.5 Bridges -- 9.5.6 Internet connections -- 9.6 Power over Ethernet -- 9.6.1 802.3af and 802.3at standards -- 9.6.2 Midspans and splitters -- 9.7 Virtual local area networks -- 9.8 Best practices -- 10 Wireless networks -- 10.1 Basics of wireless networks -- 10.1.1 Wireless spectrum -- 10.1.2 Signal strength -- 10.1.3 Antennas -- 10.1.4 Radio wave propagation -- 10.2 Wireless network architectures -- 10.2.1 Point-to-point network -- 10.2.2 Point-to-multipoint network -- 10.2.3 Mesh network -- 10.3 802.11 WLAN standards -- 10.3.1 802.11b extension -- 10.3.2 802.11a extension -- 10.3.3 802.11g extension -- 10.3.4 802.11n extension -- 10.3.5 802.11ac extension -- 10.3.6 802.11s extension -- 10.4 Basics of 802.11 networks -- 10.4.1 Infrastructure network -- 10.4.2 802.11 frequencies -- 10.4.3 Channels -- 10.5 WLAN security -- 10.5.1 Wired equivalent privacy -- 10.5.2 Temporal key integrity protocol -- 10.5.3 Advanced encryption standard -- 10.5.4 Preshared key -- 10.5.5 802.1X -- 10.5.6 WiFi Protected Access®.
10.6 Other wireless solutions -- 10.6.1 Bluetooth® -- 10.6.2 Universal mobile telecommunications system -- 10.6.3 Wireless interoperability for microwave access -- 10.7 Performance of wireless networks -- 10.8 Best practices -- 11 Networking technologies -- 11.1 OSI reference model -- 11.1.1 Layer 1: The physical layer -- 11.1.2 Layer 2: The data-link layer -- 11.1.3 Layer 3: The network layer -- 11.1.4 Layer 4: The transport layer -- 11.1.5 Layer 5: The session layer -- 11.1.6 Layer 6: The presentation layer -- 11.1.7 Layer 7: The application layer -- 11.2 TCP/IP reference model -- 11.2.1 Internet protocol -- 11.2.2 IPv4 addresses -- 11.2.3 Subnets -- 11.2.4 Network address translation -- 11.2.5 Services and port numbers -- 11.2.6 Port forwarding -- 11.2.7 IPv6 -- 11.2.7.1 IPv6 addresses -- 11.3 Managing IP addresses -- 11.3.1 Setting IP addresses -- 11.3.2 Manual address allocation -- 11.3.2.1 Dynamic address allocation -- 11.3.3 Configuration-free networking -- 11.3.3.1 UPnP® and Zeroconf -- 11.3.3.2 Bonjour® -- 11.3.3.3 MAC and IP address resolution -- 11.3.3.4 Address resolution protocol -- 11.3.4 Domain name system -- 11.3.4.1 Dynamic DNS -- 11.4 Data transport -- 11.4.1 User datagram protocol -- 11.4.2 Transmission control protocol -- 11.5 Application layer protocols -- 11.5.1 Hypertext transfer protocol -- 11.5.2 File transfer protocol -- 11.5.3 Simple network management protocol -- 11.5.4 Simple mail transfer protocol -- 11.5.5 Real-time transport protocol -- 11.5.6 Session initiation protocol -- 11.6 Unicast, broadcast, and multicast -- 11.7 Quality of service -- 11.7.1 Definition -- 11.7.2 QoS in network video -- 11.8 Network security -- 11.8.1 Username and password authentication -- 11.8.2 IP filtering -- 11.8.3 802.1X -- 11.8.4 Virtual Private Network -- 11.8.5 Hypertext transfer protocol secure.
11.9 Best practices for network security.
Summary: The Evolution of Video Surveillance SystemsThe Components of Network VideoNetwork CamerasCamera TechnologiesVideo Compression TechnologiesAudio TechnologiesVideo EncodersWired NetworksWireless NetworksNetworking TechnologyServers and StorageVideo ManagementIntelligent VideoIntelligent Video ApplicationsSystem Design ConsiderationsThe Cost of a Network Video System.
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Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Acknowledgments -- Introduction -- 1 Evolution of video surveillance systems -- 1.1 VCR-based analog CCTV systems -- 1.2 DVR-based analog CCTV systems -- 1.3 Network DVR-based analog CCTV systems -- 1.4 Video encoder-based network video systems -- 1.4.1 Network video recorders and hybrid DVRs -- 1.5 Network camera-based network video systems -- 2 Components of network video -- 2.1 Where is network video used? -- 2.2 Network camera -- 2.2.1 Comparing a network camera and an analog camera -- 2.3 Video encoder -- 2.4 Network -- 2.5 Server and storage -- 2.6 Video management software -- 2.7 Intelligent video -- 3 Network cameras -- 3.1 Network camera components -- 3.2 Types of network cameras -- 3.2.1 Fixed cameras -- 3.2.2 Fixed dome cameras -- 3.2.3 PTZ cameras -- 3.2.4 Panoramic cameras -- 3.2.5 Covert cameras -- 3.2.6 Thermal cameras -- 3.3 PTZ cameras -- 3.3.1 Image stabilization -- 3.3.2 Presets and guard tours -- 3.3.3 Privacy masking -- 3.3.4 E-flip -- 3.3.5 Auto-flip -- 3.3.6 PTZ performance -- 3.3.7 Joystick control -- 3.4 Panoramic network cameras -- 3.4.1 Selecting the right viewing angle -- 3.4.2 Cameras with wide viewing angles -- 3.4.3 180° panoramic cameras -- 3.4.4 360° panoramic cameras -- 3.4.5 Multisensor panoramic cameras -- 3.4.6 Comparing and combining panoramic and PTZ cameras -- 3.5 Onboard cameras -- 3.6 Day-and-night network cameras -- 3.6.1 IR illuminators -- 3.6.2 Day-and-night applications -- 3.7 Megapixel network cameras -- 3.7.1 Benefits of megapixel -- 3.7.2 Megapixel applications -- 3.7.3 Drawbacks of megapixel -- 3.8 Best practices -- 4 Camera technologies -- 4.1 Light -- 4.1.1 Light characteristics -- 4.1.2 Illuminance -- 4.1.2.1 Definition of lux -- 4.1.2.2 Lux rating of network cameras -- 4.1.2.3 Lux rating of analog versus network cameras.

4.1.3 Color temperature -- 4.1.4 Invisible light -- 4.2 Lenses -- 4.2.1 Lens types -- 4.2.1.1 IR-coated lenses -- 4.2.2 Lens mount standards -- 4.2.3 Field of view (focal length) -- 4.2.4 Matching lens and sensor -- 4.2.5 Aperture (iris diameter) -- 4.2.6 Types of iris control -- 4.2.7 F-number (f-stop) -- 4.2.8 Depth of field -- 4.2.9 Focusing -- 4.2.10 Lens quality -- 4.2.11 HDTV and megapixel lenses -- 4.3 Image sensors -- 4.3.1 Color filtering -- 4.3.2 CMOS and CCD technologies -- 4.3.2.1 CMOS technology -- 4.3.3 More about image sensors -- 4.3.4 HDTV and megapixel sensors -- 4.4 Image scanning techniques -- 4.4.1 Interlaced scanning -- 4.4.2 Deinterlacing techniques -- 4.4.3 Progressive scanning -- 4.5 Image processing -- 4.5.1 Exposure -- 4.5.2 Backlight compensation -- 4.5.3 WDR -- 4.5.3.1 Measuring dynamic range -- 4.5.3.2 Types of WDR -- 4.5.4 Bayer demosaicing -- 4.5.5 Noise -- 4.5.6 White balance -- 4.5.7 Sharpening and contrast -- 4.5.8 Aliasing -- 4.6 Resolution -- 4.6.1 NTSC and PAL resolutions -- 4.6.2 VGA resolutions -- 4.6.3 MPEG resolutions -- 4.6.4 Megapixel resolutions -- 4.6.5 HDTV resolutions -- 4.6.6 Ultra-HD resolutions -- 4.6.7 Aspect ratios -- 4.7 Best practices -- 5 Thermal cameras -- 5.1 How thermal imaging works -- 5.1.1 Electromagnetic spectrum -- 5.1.2 Near-infrared imaging -- 5.1.3 Using thermal radiation to create images -- 5.2 Components of a thermal camera -- 5.2.1 Sensors -- 5.2.1.1 Cooled sensors -- 5.2.1.2 Uncooled sensors -- 5.2.2 Sensor resolutions -- 5.2.3 Lenses for thermal cameras -- 5.2.3.1 Calculation of focal length -- 5.2.4 Thermal enclosures -- 5.3 Presentation of thermal images -- 5.3.1 Temperature alarm cameras -- 5.4 Determining detection range -- 5.4.1 Nomograph -- 5.4.2 Environmental considerations -- 5.4.2.1 Absorption -- 5.4.2.2 Scattering -- 5.5 Integrating thermal cameras with intelligent video.

5.6 Export regulations for thermal technologies -- 5.7 Best practices -- 6 Video compression technologies -- 6.1 Basics of compression -- 6.1.1 Image and video compression -- 6.1.2 Lossless and lossy compression -- 6.1.3 Block transform -- 6.1.4 Prediction -- 6.1.5 Latency -- 6.1.6 Jitter -- 6.1.7 Compression ratio -- 6.2 Compression standards -- 6.2.1 ITU and ISO -- 6.2.2 History of compression formats -- 6.3 Compression formats -- 6.3.1 JPEG -- 6.3.2 Motion JPEG -- 6.3.3 JPEG 2000 -- 6.3.4 Motion JPEG 2000 -- 6.3.5 H.261 and H.263 -- 6.3.6 MPEG-1 -- 6.3.7 MPEG-2 -- 6.3.8 MPEG-4 -- 6.3.9 H.264 -- 6.3.10 H.265 -- 6.4 More on JPEG compression -- 6.5 More on MPEG compression -- 6.5.1 Frame types -- 6.5.2 Group of pictures -- 6.5.3 Constant, maximum, and variable bitrates -- 6.5.4 Profile@Level -- 6.5.5 Baseline and main profiles -- 6.5.6 Improving H.264 for surveillance needs -- 6.5.7 Licensing -- 6.5.8 Backward compatibility -- 6.6 Comparing standards -- 6.7 Best practices -- 7 Audio technologies -- 7.1 Audio modes -- 7.1.1 Simplex -- 7.1.2 Half duplex -- 7.1.3 Full duplex -- 7.2 Audio equipment -- 7.2.1 Audio input (microphones) -- 7.2.1.1 Condenser microphones -- 7.2.1.2 Electret condenser microphones -- 7.2.1.3 Dynamic microphones -- 7.2.1.4 Directional microphones -- 7.2.2 Audio output (speakers) -- 7.3 Acoustical adjustments -- 7.3.1 Volume and gain -- 7.3.2 Audio processing -- 7.3.3 Echo cancelation -- 7.3.4 Noise reduction -- 7.4 Audio detection alarm -- 7.5 Audio compression -- 7.5.1 Sampling rates -- 7.5.2 Bitrate -- 7.5.3 Software audio codecs -- 7.5.3.1 AAC-LC -- 7.5.3.2 G.711 PCM -- 7.5.3.3 G.726 ADPCM -- 7.5.3.4 G.722.2 or AMR-WB -- 7.6 Audio and video synchronization -- 7.7 The future of audio in network video -- 7.8 Other audio devices in network video systems -- 7.8.1 Network speakers -- 7.8.2 Network door station -- 7.8.3 SIP.

7.9 Best practices -- 8 Video encoders -- 8.1 The components of a video encoder -- 8.2 Stand-alone video encoders -- 8.3 Rack-mounted video encoders -- 8.4 Video encoders with PTZ cameras -- 8.5 Video decoder -- 8.6 Best practices -- 9 Wired networks -- 9.1 Evolution of Ethernet -- 9.1.1 10 Mbit/s Ethernet -- 9.1.2 Fast Ethernet -- 9.1.3 Gigabit Ethernet -- 9.1.4 10 Gigabit Ethernet -- 9.1.5 Future of Ethernet -- 9.2 Network topologies -- 9.3 Network cabling -- 9.3.1 Twisted-pair cables and RJ45 -- 9.3.2 Cable categories -- 9.3.3 Twisted-pair cable types -- 9.3.4 Fiber cable types -- 9.3.4.1 Fiber connectors -- 9.4 Basics of Ethernet -- 9.4.1 Media access control addresses -- 9.4.2 Frames -- 9.4.3 Half duplex and full duplex -- 9.5 Networking equipment -- 9.5.1 Hubs -- 9.5.2 Switches -- 9.5.3 Routers -- 9.5.4 Firewalls -- 9.5.5 Bridges -- 9.5.6 Internet connections -- 9.6 Power over Ethernet -- 9.6.1 802.3af and 802.3at standards -- 9.6.2 Midspans and splitters -- 9.7 Virtual local area networks -- 9.8 Best practices -- 10 Wireless networks -- 10.1 Basics of wireless networks -- 10.1.1 Wireless spectrum -- 10.1.2 Signal strength -- 10.1.3 Antennas -- 10.1.4 Radio wave propagation -- 10.2 Wireless network architectures -- 10.2.1 Point-to-point network -- 10.2.2 Point-to-multipoint network -- 10.2.3 Mesh network -- 10.3 802.11 WLAN standards -- 10.3.1 802.11b extension -- 10.3.2 802.11a extension -- 10.3.3 802.11g extension -- 10.3.4 802.11n extension -- 10.3.5 802.11ac extension -- 10.3.6 802.11s extension -- 10.4 Basics of 802.11 networks -- 10.4.1 Infrastructure network -- 10.4.2 802.11 frequencies -- 10.4.3 Channels -- 10.5 WLAN security -- 10.5.1 Wired equivalent privacy -- 10.5.2 Temporal key integrity protocol -- 10.5.3 Advanced encryption standard -- 10.5.4 Preshared key -- 10.5.5 802.1X -- 10.5.6 WiFi Protected Access®.

10.6 Other wireless solutions -- 10.6.1 Bluetooth® -- 10.6.2 Universal mobile telecommunications system -- 10.6.3 Wireless interoperability for microwave access -- 10.7 Performance of wireless networks -- 10.8 Best practices -- 11 Networking technologies -- 11.1 OSI reference model -- 11.1.1 Layer 1: The physical layer -- 11.1.2 Layer 2: The data-link layer -- 11.1.3 Layer 3: The network layer -- 11.1.4 Layer 4: The transport layer -- 11.1.5 Layer 5: The session layer -- 11.1.6 Layer 6: The presentation layer -- 11.1.7 Layer 7: The application layer -- 11.2 TCP/IP reference model -- 11.2.1 Internet protocol -- 11.2.2 IPv4 addresses -- 11.2.3 Subnets -- 11.2.4 Network address translation -- 11.2.5 Services and port numbers -- 11.2.6 Port forwarding -- 11.2.7 IPv6 -- 11.2.7.1 IPv6 addresses -- 11.3 Managing IP addresses -- 11.3.1 Setting IP addresses -- 11.3.2 Manual address allocation -- 11.3.2.1 Dynamic address allocation -- 11.3.3 Configuration-free networking -- 11.3.3.1 UPnP® and Zeroconf -- 11.3.3.2 Bonjour® -- 11.3.3.3 MAC and IP address resolution -- 11.3.3.4 Address resolution protocol -- 11.3.4 Domain name system -- 11.3.4.1 Dynamic DNS -- 11.4 Data transport -- 11.4.1 User datagram protocol -- 11.4.2 Transmission control protocol -- 11.5 Application layer protocols -- 11.5.1 Hypertext transfer protocol -- 11.5.2 File transfer protocol -- 11.5.3 Simple network management protocol -- 11.5.4 Simple mail transfer protocol -- 11.5.5 Real-time transport protocol -- 11.5.6 Session initiation protocol -- 11.6 Unicast, broadcast, and multicast -- 11.7 Quality of service -- 11.7.1 Definition -- 11.7.2 QoS in network video -- 11.8 Network security -- 11.8.1 Username and password authentication -- 11.8.2 IP filtering -- 11.8.3 802.1X -- 11.8.4 Virtual Private Network -- 11.8.5 Hypertext transfer protocol secure.

11.9 Best practices for network security.

The Evolution of Video Surveillance SystemsThe Components of Network VideoNetwork CamerasCamera TechnologiesVideo Compression TechnologiesAudio TechnologiesVideo EncodersWired NetworksWireless NetworksNetworking TechnologyServers and StorageVideo ManagementIntelligent VideoIntelligent Video ApplicationsSystem Design ConsiderationsThe Cost of a Network Video System.

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