Axis Communications 231D+, 232d+ user manual Optimizing your system, Frame rates Motion Jpeg

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AXIS 231D+/232D+ - Technical Specifications 57

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. Band- width affected.

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

•Accessing both Motion JPEG and MPEG-4 video streams simultaneously. Frame rate and bandwidth affected.

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

•Heavy network utilization due to poor infrastructure. Bandwidth affected.

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

Optimizing your system

To see the bandwidth and frame rate currently required by the video stream, the AXIS 231D+/232D+ 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) 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.

Important!

•The figures displayed here are the values as delivered by the server. If other restrictions are currently in force, (e.g. bandwidth limitation) these values might not correspond to those actually received by the client.

•For Motion JPEG, these values will only be accurate as long as no frame rate limit has been specified.

Frame rates - Motion JPEG

The following test results show the frame rates in frames/second (fps) for Motion JPEG streams from the AXIS 231D+/232D+, using a compression level of 50%. Note that these values are guidelines only - actual values may vary.

 

fps (NTSC/PAL)

 

 

4CIF

30/25

 

 

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Contents Axis 231D+/232D+ Network Dome Camera User’s Manual Intellectual Property Rights About This DocumentTable of contents Axis 231D+/232D+ Axis 232D+ Axis 231D+/232D+Hardware Description Accessing the Axis 231D+/232D+ Using the Network Dome CameraSetting the root password Axis 231D+/232D+ Using the Network Dome Camera Pan/Tilt/Zoom Controls Area ZoomPan/Tilt/Zoom Control Queue Axis 295 Video Surveillance JoystickVideo Streams Stream TypesMotion Jpeg Unicast RTP How to stream MPEG-4Other methods of accessing the video stream Axis Media ControlOther MPEG-4 clients Overview of the configuration menu Configuring the Network Dome CameraVideo & Image Settings Image SettingsMirroring Overlay Settings Video StreamMaximum video stream time can Overlay Image Settings Advanced Camera SettingsGo to Setup Video & Image Overlay Image Mjpeg MPEG-4 SettingsAxis 231D+/232D+ Configuring the Network Dome Camera Layout Live View ConfigDefault Video Format Upload Own Web FilesOwn Home Default Viewer Viewer SettingsAction Buttons User Defined Links Output ButtonsCheck Show Custom Link Update Sequence ModeHtml Examples External VideoPTZ controls Pan Tilt Zoom ControlsUsing CGI links to control PTZ devices Preset PositionsClick-in-image Focus and Iris ControlsDome Configuration Preset PositionsGuard Tour Control Queue AdvancedLimits ControlsEvent Servers Event ConfigurationEvent Types How to set up a triggered eventTriggered Event Click Add triggered on the Event typesPre-trigger and Post-trigger buffers Set the When Activated How to set up a scheduled eventScheduled Event Click Add scheduled on the Event typesMotion detection How to configure Motion DetectionHistory Sensitivity Port StatusSystem Options User Settings check the corresponding checkboxes to enableSecurity UsersHttps Date & Time Authentication process802.1X Network Admission Control CA serversAxis 231D+/232D+ System Options Network Basic TCP/IP Settings IP Address ConfigurationServices DNS Configuration Network Advanced TCP/IP SettingsNTP Configuration Host Name ConfigurationWAN internet NAT TraversalNetwork Traffic FTPQoS Quality of service QoS SettingsSmtp email RTP Multicast/ MPEG-4 UPnPBonjour Ports & devices I/O PortsSupport MaintenanceSupport Overview System OverviewConfiguration Resetting to Factory Default Settings Using the Control ButtonAbout Connection Module Pinout Connection ModuleSchematic Diagram Axis 231D+/232D+ I/O connectors and power Checking the Firmware Updating the Firmware TroubleshootingEmergency Recovery Procedure Using ARP Ping Symptoms, Possible Causes and Remedial ActionsVideo Image Problems Models Technical SpecificationsAlarm and event General performance considerations Included accessoriesFrame rates Motion Jpeg Optimizing your systemBandwidth Frame rates MPEG-4Axis 231D+/232D+ Technical Specifications Glossary of Terms Half-duplex See Full-duplex VOP See VOP Among commercial application developers Snmp Simple Network Management Protocol Snmp URL Uniform Resource Locator An address on the network Back to the browser Index Rtsp
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231D+, 232d+ specifications

Axis Communications, a leading provider of IP security solutions, offers a range of high-performance cameras designed for various surveillance applications. Among their products, the Axis 232D+ and Axis 231D+ stand out for their robust features and advanced technologies, making them suitable for both indoor and outdoor environments.

The Axis 232D+ is a high-speed dome camera that delivers exceptional video quality, thanks to its 1/4-inch progressive scan CCD sensor. It offers a resolution of 704x480 pixels and can capture incredibly detailed images at up to 30 frames per second. With its pan/tilt functionality, the 232D+ can cover a wide field of view, allowing for extensive monitoring areas while maintaining high precision and responsiveness.

In addition to its impressive image quality, the Axis 232D+ features advanced digital zoom capabilities, enabling users to zoom into specific areas without significant loss of detail. The camera is equipped with a powerful infrared capability, allowing it to capture images in low-light conditions effectively. This makes it an ideal choice for 24/7 surveillance in all lighting scenarios.

On the other hand, the Axis 231D+ offers similar high-quality video performance but introduces some distinctive features. It also utilizes a 1/4-inch progressive scan CCD sensor and supports a wide dynamic range (WDR) for improved image quality in challenging lighting conditions. The 231D+ is designed for easy installation and integration into existing systems, making it a versatile option for various surveillance needs.

Both models leverage Axis' digital PTZ technology, providing users with the flexibility to pan, tilt, and zoom remotely via an intuitive web interface. This user-friendly aspect simplifies monitoring and allows quicker responses to incidents when they arise.

Furthermore, both the Axis 232D+ and 231D+ support Power over Ethernet (PoE), eliminating the need for separate power cables and simplifying installation, especially in hard-to-reach locations.

In conclusion, the Axis 232D+ and 231D+ represent Axis Communications’ commitment to delivering high-quality, versatile surveillance solutions that meet the demands of modern security challenges. Their advanced imaging technologies, robust features, and user-friendly design make them noteworthy additions to any security setup. Whether it's for large outdoor areas or indoor environments requiring vigilant monitoring, these cameras provide the performance and reliability critical for comprehensive security.
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