Axis Communications 214 PTZ user manual General performance considerations, Optimizing your system

Page 44

AXIS 214 PTZ 44

The AXIS 214 PTZ (PAL) delivers the following file sizes:

 

PAL

 

PAL aspect ratio corrected

 

 

Resolution

Min-Max (KB)

 

Resolution

Min-Max (KB)

 

 

 

 

 

 

4CIF

704x576

10 - 300

4CIF

768x576

11 - 330

 

 

 

 

 

 

2CIF expanded

704x576

10 - 250

2CIF expanded

768x576

11 - 270

 

 

 

 

 

 

 

2CIF

704x288

5 - 150

2CIF

768x288

5.5

- 160

 

 

 

 

 

 

 

CIF

352x288

2.5 - 80

CIF

384x288

2.7

- 90

 

 

 

 

 

 

 

QCIF

176x144

1 - 20

QCIF

192x144

1.1

- 22

 

 

 

 

 

 

 

The AXIS 214 PTZ (NTSC) delivers the following file sizes:

 

NTSC

 

 

NTSC aspect ratio corrected

 

Resolution

Min-Max (KB)

 

Resolution

Min-Max (KB)

 

 

 

 

 

 

 

4CIF

704x480

8

- 250

4CIF

640x480

7 - 230

 

 

 

 

 

 

2CIF expanded

704x480

8 - 200

2CIF expanded

640x480

7 - 180

 

 

 

 

 

 

 

2CIF

704x240

4

- 125

2CIF

640x240

3.5 - 110

 

 

 

 

 

 

 

CIF

352x240

2

- 70

CIF

320x240

1.8 - 60

 

 

 

 

 

 

QCIF

176x120

0.8 - 15

QCIF

160x120

0.7 - 14

 

 

 

 

 

 

 

General performance considerations

When setting up the camera, it is important to consider how various settings and situations will affect performance. Some factors affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some will affect both. If the load on the CPU reaches its maximum, this will also affect the frame rate.

The following factors are among the most important to consider:

High image resolutions and/or lower compression levels result in larger images. Bandwidth affected.

Access by large numbers of Motion JPEG and/or unicast MPEG-4 clients. Bandwidth affected.

Simultaneous viewing of different streams (resolution, compression, etc.) by many clients. Frame rate and bandwidth affected.

Accessing both Motion JPEG and MPEG-4 video streams simultaneously. Frame rate and band- width affected.

Heavy usage of event settings affects the CPU load. Frame rate affected.

Enabled motion detection. Frame rate and bandwidth affected.

Heavy network utilization due to poor infrastructure. Bandwidth affected.

Viewing on poorly performing client PC lowers perceived performance. Frame rate affected.

Access by large number of audio clients using full-duplex mode. Bandwidth affected.

Optimizing your system

To see the bandwidth and frame rate currently required by the video stream, the AXIS 214 PTZ provides a tool that can be used to display these values directly in the video image.

To do this, special format strings are added as part of a text overlay. Simply add #r (average frame rate in fps) and/or #b (average bandwidth in Kbps) to the overlay.

For detailed instructions, please see the online help for Video &

Image > Overlay Settings, and the help for File Naming &

Date/Time Formats.

Image 44
Contents Axis 214 PTZ About this Document Table of contents Axis 214 PTZ Product Description Power Rear panelNetwork StatusAccessing the camera Accessing the camera from a browserSetting the password for root Accessing the camera from the InternetLive View Pan/Tilt/Zoom controlsViewer controls Control panelPTZ Control Queue Video and Audio Streams Video Stream TypesAudio Stream Types Motion JpegHow to stream MPEG-4 MPEG-4 protocols and communication methodsAxis Media Control RTP+RTSPOther methods of accessing the video stream Accessing the Audio StreamsOther MPEG-4 clients Audio transmission methodsSetup Tools Accessing the setup tools from a browserImage Appearance Video & Image settingsImage Overlay Settings Go to Setup Video & Image Overlay ImageOverlay Image Video StreamAdvanced Camera Settings Image SettingsLighting Conditions Low Light BehaviorBasic Audio Settings Enable AudioAudio Audio ChannelsAudio Output Advanced Audio SettingsAudio Input Noise canceller threshold value Noise canceller attenuation Live View Config Use custom settingsLayout Upload Own Web FilesDefault Video Format Default ViewerViewer Settings Own HomeExternal Video Sequence ModeHtml Examples PTZ Configuration Event servers Event configurationTerminology How to set up a triggered event Event typesTriggered events Click Add triggered on the Event typesHow to set up a scheduled event Configuring Motion DetectionScheduled events Motion DetectionPort Status Motion Detection ParametersSystem Options Security UsersSecurity IP Address Filter Security HttpsAxis 214 PTZ Radius Authentication processSecurity Network Basic TCP/IP Settings IP Address ConfigurationServices Date & TimeNetwork Advanced TCP/IP Settings HttpHttps NAT Traversal port mappingFTP RtspNetwork QoS Quality of service Network SocksNetwork Smtp email Network SnmpMaintenance Network BonjourPorts & Devices I/O Ports SupportAdvanced Resetting to the factory default settingsUsing the Control Button Schematic connection diagram Connecting audio equipmentConnections Inputs and outputsUpdating the Firmware TroubleshootingChecking the Firmware Symptoms, Possible Causes and Remedial Actions Axis 214 PTZ cannot be accessed from a browserVideo Image Problems But not externallyAudio problems Bad snapshot imagesTechnical Specifications LensInstallation, management Processors and memoryGeneral performance considerations Optimizing your systemBandwidth Frame rates Motion JpegFrame rates MPEG-4 Glossary of Terms Etrax Ethernet Token Ring Axis Axis own microprocessorSee also IP Internet Protocol VOP See VOPMegapixel See Pixel SSL/TSL Secure Socket Layer/Transport Layer Security These URL Uniform Resource Locator An address on the networkAxis 214 PTZ Http API IndexFTP Server Full duplex Half duplex Host Name Html Examples Pulse 8 Push to talk Referrals Restart Restore RTP SmtpSnapshot Socks

214 PTZ specifications

The Axis Communications 214 PTZ is a sophisticated network camera designed for surveillance and security applications. This camera is equipped with advanced features that allow for flexible monitoring and exceptional image quality, making it a preferred choice for various environments including retail, transportation, and public spaces.

One of the standout features of the Axis 214 PTZ is its Pan-Tilt-Zoom capabilities. The camera can pan 360 degrees continuously and has a tilt range of 90 degrees, providing users with the ability to cover large areas. With its powerful zoom function, the camera can magnify subjects up to 36 times, making it easier to identify details from a distance. This is particularly useful for applications requiring detailed observation, such as monitoring entrances or tracking vehicles in a parking lot.

The 214 PTZ also boasts impressive image quality, supporting up to 4CIF resolution at full frame rate. It employs progressive scan technology and delivers clear images, even in challenging lighting conditions. This is further enhanced by features such as day/night functionality, which allows the camera to switch to infrared mode for low-light environments. The built-in wide dynamic range (WDR) capability helps to balance scenes with high contrast lighting, ensuring that both bright and dark areas are visible.

In terms of connectivity, the Axis 214 PTZ utilizes Power over Ethernet (PoE), simplifying installation and reducing cable clutter by allowing the camera to receive power and data through a single Ethernet cable. This enhances flexibility in camera placement as it eliminates the need for separate power supplies. Additionally, the camera supports various video compression formats, including H.264 and Motion JPEG, optimizing bandwidth usage while maintaining high-quality video streams.

Security is paramount in surveillance applications, and the Axis 214 PTZ is equipped with robust security features. It supports HTTPS encryption, ensuring that video feeds are secure from unauthorized access. The camera also includes tampering alarms and a secure access control system that can restrict user access based on specific permissions.

Lastly, the user-friendly interface and compatibility with various Axis Video Management Software solutions allow for seamless integration into existing security systems. The camera's robust construction ensures reliability in diverse weather conditions, making it an ideal choice for both indoor and outdoor applications. Overall, the Axis Communications 214 PTZ camera combines advanced surveillance technology with user-centric design to deliver a versatile and dependable security solution.