ANVE Questions Bank

In a network surveillance installation, a router's primary function is to forward data packets, including video streams, between different networks. This allows devices on separate networks to communicate with each other, enabling the transmission of video feeds from cameras to recording devices or viewing stations located on different network segments. [Reference: Axis Communications - Network Infrastructure for Surveillance Systems]

To improve the overall quality of the image:

A. Decrease image compression setting: Lowering the compression setting will reduce artifacts and improve image clarity by preserving more of the original data in each frame. E. Change to a camera with higher resolution: Using a camera with higher resolution will capture more detail and improve the clarity of the enlarged image.

These adjustments ensure better image quality by enhancing the detail and reducing compression artifacts.

Axis' Corridor Format is designed to provide a vertically oriented video stream, which is ideal for monitoring narrow areas such as aisles. This format minimizes wasted space in the field of view and focuses on the desired area. For a retailer wanting to capture more of the aisle and less of the shelves, enabling Corridor Format on the AXIS M3204 camera would be the best solution. Detailed setup instructions can be found in Axis Communications' user manuals and configuration guides for Corridor Format.

To ensure the AXIS P3347 always delivers the full frame rate of 30 fps even in darker conditions, setting the priority to frame rate is the correct option. This setting ensures that the camera maintains a constant frame rate by adjusting other parameters like exposure time and gain accordingly. This is essential in maintaining video smoothness and capturing real-time motion without dropping frames.