VIVOTEK

■ Intra frame period

Determine how often to plant an I frame� The shorter the duration, the more likely you will get better

video quality, but at the cost of higher network bandwidth consumption. Select the intra frame period

from the following durations: 1/4 second, 1/2 second, 1 second, 2 seconds, 3 seconds, and 4 seconds�

■ Video quality

A complex scene generally produces a larger file size, meaning that higher bandwidth will be needed for data transmission� Therefore, if Constant bit rate is selected, the bandwidth utilization is fixed at a selected level, resulting in mutable video quality performance. The bit rates are selectable at the following rates: 20Kbps, 30Kbps, 40Kbps, 50Kbps, 64Kbps, 128Kbps, 256Kbps, 512Kbps, 768Kbps, 1Mbps, 2Mbps, 3Mbps, and 4Mbps. You can also select Customize and manually enter a value�

On the other hand, if Fixed quality is selected, all frames are transmitted with the same quality; bandwidth utilization is therefore unpredictable. The video quality can be adjusted to the following settings: Medium, Standard, Good, Detailed, and Excellent. You can also select Customize and manually enter a value�

If JPEG mode is selected, the Network Camera continuously sends JPEG images to the client, producing a moving effect similar to a filmstrip. Every single JPEG image transmitted guarantees the same image quality, which in turn comes at the expense of variable bandwidth usage. Because the media contents are a combination of JPEG images, no audio data is transmitted to the client. There are three parameters provided in MJPEG mode to control the video performance:

■ Frame size

Select the video size. Note that a larger frame size takes up more bandwidth. The frame sizes are selectable in the following resolutions: 176 x 144, 320 x 240 and 640 x 480.

■Maximum frame rate

This limits the maximal refresh frame rate per second. Set the frame rate higher for a smoother video quality.

If the power line frequency is set to 50Hz, the frame rates are selectable at the following rates: 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps and 25fps. If the power line frequency is set to 60Hz, the frame rates are selectable at the following rates: 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps, 25fps and 30fps. You can also select Customize, and manually enter a value�

■ Video quality

The video qualities are selectable at the following settings: Medium, Standard, Good, Detailed and Excellent. You can also select Customize, and manually enter a value�

NOTE

►The value of video quality and fixed quality refers to the compression rate, so the lower value will produce the higher quality.

Day/Night Settings

Switch to B/W in night mode

Select this to enable the Network Camera to automatically switch to B/W during night mode�

User's Manual - 47

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Vivotek IP7330 manual Day/Night Settings
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IP7330 specifications

Vivotek IP7330 is a versatile and high-performance network camera designed for easy integration into various security setups. This camera is well-suited for both indoor and outdoor applications, making it an ideal choice for surveillance in diverse environments.

One of the main features of the Vivotek IP7330 is its high-resolution imaging capability. It provides users with 1.3 megapixels of resolution, delivering clear and detailed images. This ensures that critical details are captured, allowing for effective monitoring and evidence gathering when necessary. The camera also supports H.264 and MJPEG compression formats, which optimize bandwidth and storage requirements without compromising image quality.

Another significant characteristic of the IP7330 is its advanced day/night functionality. Equipped with a removable IR-cut filter, this camera automatically switches between color and monochrome video based on lighting conditions. This feature guarantees optimal performance around the clock, ensuring continuous surveillance regardless of the time of day.

The Vivotek IP7330 also incorporates smart detection features that enhance security monitoring. These include motion detection and tamper detection alerts, which notify users of any suspicious activities. With the ability to trigger automated responses, the camera contributes to proactive surveillance management.

Additionally, the IP7330 is designed with user-friendly installation in mind. The camera comes with Power over Ethernet (PoE) technology, allowing for easy deployment by using a single cable for both power and data transmission. This simplifies installation and reduces cabling requirements, making it a practical choice for various settings.

Durability is another key characteristic of the Vivotek IP7330. The camera is built to withstand harsh environments with an IP66-rated housing, which protects it against dust and water ingress. This robustness ensures reliable operation even in challenging weather conditions.

Overall, the Vivotek IP7330 combines high-performance imaging, intelligent monitoring features, and user-friendly deployment options. Its advanced technologies make it a strong contender in the IP camera market, appealing to both residential and commercial users looking for reliable surveillance solutions.
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