AXIS Q7401 Video Encoder

Video and Audio

-To make a color in the overlay image transparent, select Use transparency and enter the RGB hexadecimal value for the color. Example: To make white transparent, enter #FFFFFF.

For more examples of hexadecimal values, see the online help .

-To scale the image automatically, select Scale with resolution. The image will be scaled down to fit the resolution used by the Axis product.

5.Click Save.

To select the image to use as overlay:

1.Go to Video & Audio > Overlay Image.

2.Select the image to use from the Use overlay image list and 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.

3.To control the image’s position, enter the X and Y coordinates. The X=0 and Y=0 position is the top left corner. If a part of the image is positioned outside the video image, the overlay image will be moved so that the whole image is visible.

4.Click Save.

Use Overlay Text in an Action Rule

Action rules, see page 36, 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 configuration.

To display overlay text when an action rule is triggered, the modifier #D should be used as described below. When the rule is triggered, #D will be replaced by the text specified 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 modifier #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.

4.From the Actions list, select Overlay Text

5.Enter the text to display in the Text field. This is the text that #D will be replaced by.

6.Specify the Duration. The text can be displayed while the rule is active or for a fixed number of seconds.

Example

To display the text “Motion detected” when motion is detected, enter #D in the Include text field and enter “Motion detected” in the Text field when setting up the action rule.

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Axis Communications Q7401 user manual Use Overlay Text in an Action Rule, Go to Events Action Rules
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Q7401 specifications

The Axis Communications Q7401 is a powerful and versatile video encoder designed for transforming analog video signals into high-quality digital streams. This device is part of Axis' comprehensive line of video surveillance solutions, catering to a broad array of applications ranging from retail and transportation to public safety and critical infrastructure monitoring.

One of the standout features of the Q7401 is its support for multiple video formats, including H.264 and Motion JPEG. This versatile encoding capability ensures that users can choose the video quality and bandwidth that best suit their needs. The H.264 compression, in particular, provides a significant reduction in bandwidth and storage requirements while maintaining exceptional video quality, making it an ideal choice for environments where efficiency is crucial.

Equipped with a two-way audio feature, the Q7401 enables real-time communication between the camera and the control center, enhancing situational awareness and response capabilities. This feature is increasingly valuable in security applications, allowing operators to interact proactively with on-site personnel or potential intruders.

The Q7401 also includes advanced features such as video motion detection, which allows the user to set up alerts based on detected motion within predefined areas. This capability reduces the need for constant monitoring, automatically notifying users of potential security breaches or events of interest.

In terms of connectivity, the Axis Q7401 is designed to integrate seamlessly with Axis' network video products. Its compatibility with various Axis applications enhances its functionality, allowing for advanced analytics and intelligent features that can further enhance security measures.

The robust design of the Q7401 ensures reliability in various environments. Its compact form factor allows for easy installation in space-constrained locations, and it operates efficiently in temperature variations, making it suitable for both indoor and outdoor use.

Additionally, the device supports Power over Ethernet (PoE), simplifying the installation process by allowing both power and data transmission through a single cable, thus reducing the amount of wiring required.

Overall, the Axis Communications Q7401 is an excellent choice for organizations looking to upgrade their surveillance systems to meet modern security demands while benefiting from advanced features and reliable performance.
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