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The software has the option of video image scaling in the Surveillance windows.
To zoom in or zoom out the image in an active Surveillance window, use the mouse wheel (see the figures below).
Scaling the video image in the Surveillance window (initial state):
Scaling the video image in the Surveillance window (post scaling state):
In addition, there are other ways of video image scaling (see Image processing).
The zoomed in image can be moved in the Surveillance window by dragging with the left mouse button. You can also use the Up and Down keyboard keys to move the video image up and down respectively.
If the restorezoom registry key is specified, then after the specified time, the scaling will be reset if idle (see Registry keys reference guide). If the key is absent, then the specified scaling ratio and the scaling area of the video image are retained even after restarting Axxon PSIM.
Note
The possibility to scale and move the scaling area can be blocked using the blocking registry key (see Registry keys reference guide).
If the additional Video surveillance monitor is configured and has the Active camera mode enabled (see Configuring the display mode of camera windows), and if the automatic video stream selection is configured (see Configuring automatic selection of video stream for display), then when scaling the video image in this Video surveillance monitor, the video streams will be switched. However, if the maximum resolution video stream is used initially, the video stream will not be switched.
Note
The maximum possible video image size is achieved when a single Surveillance window with this video image is displayed on a single Video surveillance monitor. If multiple Surveillance windows are displayed, their sizes may be automatically reduced to fit into a single Video surveillance monitor.
Note
In the archive view mode the mouse wheel can also scroll through the video recordings list, if you left click on the video recordings list beforehand. In this case, you need to left click in the Surveillance window to scale the video image with the mouse wheel.
Note
If the lens type was specified when configuring the camera, then instead of scaling the video image when you scroll the mouse wheel, the fisheye conversion of the video image will be performed (see also Enabling fisheye).
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