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Name: Enter a name for the selected camera.
Stream
General
Resolution: Select the image resolution suitable for the surveillance scene. A higher resolution increases
bandwidth and storage.
Palette : Select a palette to color the image with different colors depending on temperature. The palette
can improve visibility of fine details.
Frame rate: To avoid bandwidth problems on the network or reduce storage size, you can limit the frame rate
to a fixed amount. If you leave the frame rate at zero, the frame rate is kept at the highest possible rate under
the current conditions. A higher frame rate requires more bandwidth and storage capacity.
P-frames: A P-frame is a predicted image that shows only the changes in the image from the previous frame.
Enter the desired number of P-frames. The higher the number, the less bandwidth is required. However, if
there is network congestion, there could be a noticeable deterioration in the video quality.
Compression: Use the slider to adjust the image compression. High compression results in a lower bitrate and
lower image quality. Low compression improves the image quality, but uses more bandwidth and storage
when you record.
Signed video : Turn on to add the signed video feature to the video. Signed video protects the video from
tampering by adding cryptographic signatures to the video.
Zipstream
Zipstream is a bitrate reduction technology, optimized for video surveillance, that reduces the average bitrate in
an H.264 or H.265 stream in real time. Axis Zipstream applies a high bitrate in scenes where there are multiple
regions of interest, for example, in scenes with moving objects. When the scene is more static, Zipstream applies
a lower bitrate, and thereby reduces the required storage. To learn more, see Reducing the bit rate with Axis
Zipstream
AXIS Q8752-E Mk II Bispectral PTZ Network Camera
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