For Best Real-time Video Images

To achieve good real-time visual effect, the network bandwidth should be large enough to allow a transmission rate of greater than 20 image frames per second. If the broadband network is over 1 Mbps, set the “Fix bit rate” to 1000Kbps or 1200Kbps, or set “Fix quality” at the highest quality. The maximum frame rate is 25 fps in a 50Hz system and 30 fps in a 60Hz system. If your network bandwidth is more than 384Kbps, you can fix the bit rate according to your bandwidth and set the maximum frame rate to 25 fps or 30 fps. If you are shooting fast-moving images, you may want to slow the maximum frame rate down to 20 fps in order to lower the rate of data transmission. This allows for better video quality and the human eyes cannot readily detect the differences between those of 20, 25, or 30 frames per second. If your network bandwidth is below 384 Kbps, set the “Fix bit rate” according to your bandwidth and try to get the best performance by fine-tuning with the “Maximum frame rate”. In a slow network, greater frame rate results in blur images. Another work-around is to choose “Half” in the “Size” option for better images, or “Halfx2” for a larger image view. Video quality performance will vary somewhat due to the number of users viewing on the network; even when the parameters have initially been finely tuned. Performance will also suffer due to poor connectivity because of the network’s burst constraint.

In multi-user environment, the user who has poor network performance will receive only the key frame in MPEG4 format. Try to reduce the key frame interval can improve the frame rate for poor network performance, but the penalty is the increasing of network traffic. If the server is running on the Internet, select the “improve efficiency in the multi-user environment” will improve the efficiency in the multi-user environment.

Only Quality Images Will Do

To have the best video quality, you should set “Fix quality” at “Detailed” or “Excellent” and adjust the “Maximum frame rate” to match your network’s bandwidth. If your network is slow and you receive “broken” pictures, go to the HTTP protocol in “Connection type” and choose a more appropriate mode of transmission. The images may suffer a time delay due to a slower connection.

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IP6127, IP6117 specifications

Vivotek, a leader in IP surveillance technologies, offers a robust line of network cameras designed for various security needs. Among its notable models are the IP6117 and IP6127, which cater to users seeking high-quality video surveillance in different environments.

The Vivotek IP6117 is a compact and efficient fixed dome network camera designed for indoor applications. It features a 2-megapixel sensor that delivers exceptional image quality with a resolution of 1920x1080 pixels, ensuring that details are captured clearly even in challenging lighting conditions. The camera supports H.264 and MJPEG compression formats, which optimize bandwidth and storage usage while maintaining high video quality. Additionally, the IP6117 is equipped with Wide Dynamic Range (WDR) technology, enabling it to capture details in both bright and dark areas of the scene.

On the other hand, the IP6127 model enhances the feature set with a built-in IR illuminator, making it particularly effective in low-light situations. With its 3-megapixel sensor, the IP6127 can deliver a higher resolution of 2048x1536 pixels, providing even sharper images. This model also utilizes Smart Stream technology, a Vivotek innovation that intelligently manages bandwidth by optimizing video quality based on the importance of the scene, thus allowing for more efficient data usage.

Both cameras excel in flexibility and ease of integration. They support Power over Ethernet (PoE), simplifying installation by eliminating the need for separate power cables. Furthermore, Vivotek's proprietary VAST software enables users to manage multiple cameras easily, with features such as motion detection, alarm notifications, and remote access capabilities.

The build quality of the IP6117 and IP6127 ensures durability, making them suitable for a range of applications, from retail environments to office spaces. With their weather-resistant housing options, these cameras can withstand environmental challenges, making them versatile for both indoor and outdoor surveillance.

In summary, the Vivotek IP6117 and IP6127 network cameras offer a combination of high-resolution imaging, smart compression technologies, and installation flexibility. Their advanced features make them an excellent choice for anyone seeking to enhance their security monitoring systems with reliable and high-performance IP surveillance solutions.