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AXIS Q1931–E Thermal Network Camera
Video and Audio
3. To include date and time, select Include date and Include time.
4. To include a text string, select Include text and enter the text in the eld. Modiers can be used, see File Naming &
Date/Time Formats in the online help
.
5. Dene text overlay characteristics in the relevant elds.
6. Click Save.
To modify the date and time format, go to System Options > Date & Time. See Date & Time, on page 37.
Overlay Image
An overlay image is a static image superimposed over the video stream. The image, for example company logo, is used to provide
extra information or to mask a part of the image.
Since it is static, the position and size of an overlay image will remain the same regardless of resolution and Pan/Tilt/Zoom
movements. To set up a dynamic mask, which will always mask the specied part of monitored area, see Privacy Mask, on page 19
To use an overlay image, the image must rst be uploaded to the Axis product:
1. Go to Video & Audio > Overlay Image.
2. Click Browse and browse to the le.
3. Click Upload.
4. Select the image to use from the Use overlay image list.
5. Click Save.
To display the overlay image:
1. Go to Video & Audio > Video Stream and select the Image tab.
2. Under Overlay Settings, select Include overlay image at the coordinates and enter the X and Y coordinates.
3. Click Save.
For information about supported image formats, see the online help
.
Using Overlay Text in an Action Rule
Action rules, see page 29, can display an overlay text when the rule is triggered. The text can be used to provide information for
forensic video analysis, notify surveillance operators or validate triggers and actions during product installation and conguration.
To display overlay text when an action rule is triggered, the modier #D should be used as described below. When the rule is
triggered, #D will be replaced by the text specied in the action rule.
Start by enabling overlay text in the video stream:
1. Go to Video & Audio > Video Stream and select the Image tab.
2. Under Overlay Settings, select Include text.
3. Enter the modier #D and, optionally, additional text which will be displayed also when the action rule is not active.
Create the action rule:
1. Go to Events > Action Rules
2. Click Add to create a new rule.
3. Select a Trigger and, optionally, a Schedule and Additional conditions. See the online help for details.
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