AXIS 215 PTZ/AXIS 215 PTZ-E - Setup

•Image freeze on PTZ - freeze the image either during pan, tilt, zoom movement or between preset positions only. Once the camera has reached its position, the current image is shown.

MPEG-4 Settings

The AXIS 215 PTZ/AXIS 215 PTZ-E supports the following different MPEG-4 profiles and levels:

Profile@Level

Properties

 

 

Advanced Simple Profile @ Level 3b

Max bit rate = 1,5 Mbps

 

ISMA compliant

 

 

Advanced Simple Profile @ Level 5

Max Bit rate = 8 Mbit/s

 

 

Level 5 is preferred if there is enough bandwidth available, as the image quality of the video stream will be better than if level 3 is used. The viewing client must support the profile used for the video stream otherwise the MPEG-4 stream can not be viewed.

Note: AXIS Media Control supports all the configuration possibilities available on this page.

The GOV structure can be set to either I or IP, which describes the type of images included in the video stream, as well as their internal order. The IP-structure generally sends the differences compared to the previous image and far fewer complete images, so this method uses much less bandwidth than the I-structure. The I-structure gives higher frame rates when using a high resolution, but requires more bandwidth.

The GOV length determines the sum total of P-images and I-images in a GOV. Setting the GOV length to a high value saves considerably on bandwidth. However there may be noticeable decay in the image at high values.

Note: GOV = Group of VOPs

VOP = Video Object Plane

Video Object Plane = image

Bit Rate Control

Limiting the maximum bit rate is a good way of controlling the bandwidth used by the MPEG-4 video stream. Leaving the Maximum bit rate as unlimited will provide consistently good image quality, but at the expense of increased bandwith usage whenever there is more activity in the image. Limiting the bit rate to a defined value will prevent excessive bandwidth usage, but images will be lost when the limit is exceeded.

Note that a maximum bit rate can be used for both variable and constant bit rates.

The bit rate type can be set as Variable Bit Rate (VBR) or Constant Bit Rate (CBR). VBR will adjust the bit rate according to the images' complexity, thus using a lot of bandwidth for a lot of activity in the image and less for lower activity in the monitored area.

Note: Depending on the amount of motion, the required bandwidth may increase by 1-15% for each frame.

Video Stream

This parameter can be set to frame rate to increase the frame rate by 30% in 4CIF resolution. If the resolution is set to a value lower than 4CIF, the parameter should be set to bandwidth.

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Axis Communications 215 PTZ-E user manual MPEG-4 Settings, Bit Rate Control, Profile@Level Properties
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215 PTZ-E specifications

Axis Communications 215 PTZ-E is a robust and versatile surveillance camera designed for enhanced monitoring capabilities across various environments. This camera exemplifies Axis's commitment to quality and innovation in the field of video surveillance. With its PTZ (pan-tilt-zoom) functionalities, it allows operators to cover expansive areas, making it an excellent choice for outdoor surveillance applications.

One of the standout features of the Axis 215 PTZ-E is its exceptional image quality. It is equipped with a high-resolution sensor that delivers clear and detailed images, even in varying light conditions. The camera supports multiple video resolutions, ensuring that users can select the resolution that best fits their requirements, whether that’s for detailed analysis or general monitoring. Additionally, the camera’s ability to function effectively in low-light environments makes it ideal for 24/7 surveillance.

In terms of its design, the Axis 215 PTZ-E is built to withstand the elements. It is housed in a weather-resistant enclosure, making it suitable for both indoor and outdoor use. The camera also features built-in heaters and fans, ensuring optimal performance regardless of the temperature variations in its surroundings.

Axis has incorporated advanced technologies in the 215 PTZ-E that enhance its operational capabilities. The camera comes equipped with powerful 18x optical zoom, allowing users to zoom in on distant objects without sacrificing image quality. This is particularly useful for monitoring large areas or for identifying specific objects or individuals from a distance. The PTZ functionality grants the camera the ability to pan 360 degrees and tilt 90 degrees, offering comprehensive coverage and the flexibility to follow moving targets.

Motion detection features are also integral to the Axis 215 PTZ-E. The camera can be programmed to trigger alerts or recordings upon detecting movement, thereby enhancing security by ensuring that all suspicious activities are monitored closely. Furthermore, users can set predefined patrol paths, allowing the camera to automatically navigate specific routes, reducing the need for constant manual operation.

With its open architecture design, the Axis 215 PTZ-E is compatible with a wide range of third-party software and systems, making it a flexible choice for diverse surveillance setups. It also supports Power over Ethernet (PoE), simplifying installation and reducing the need for additional cabling.

In summary, the Axis Communications 215 PTZ-E stands out as a powerful surveillance tool equipped with high-resolution imaging, durability for outdoor use, advanced PTZ capabilities, and integration flexibility. Its combination of features makes it an ideal solution for comprehensive security monitoring in various settings.
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