Video Codec Parameters

“Text on video” The text will be displayed in the black bar above the video window with a timestamp. The timestamp is captured from date and time of the Network Camera that is maintained by a built-in real-time clock.

“Color” Select either for color or monochrome video display.

"Size" There are five options for three video sizes. “Half” is the quarter size of “Normal” and “Normal” is the quarter size of “Double”. “Half x 2” has the same video size as “Normal” but of a lesser quality, while consuming less network bandwidth. “Normal x 2” has the same size as “Double” but of a lesser quality.

“Video codec type” It can be either MJPEG or MPEG4. In MJPEG mode, the video frames are independent. In MPEG4 mode, there are I frames and P frames. To decode a P frame need the information of previous frame. MPEG4 consumes much less network bandwidth than MJPEG.

There are five dependent parameters provided for video performance adjustment. "Maximum frame rate" This limits the maximal refresh frame rate, which can be combined with the "Video quality control" to optimize the bandwidth utilization and video quality. If the User wants to fix the bandwidth utilization regardless of the video quality, choose "Fix bit rate" and select the desired bandwidth. MPEG4 video are composed by I frames and P frames as the following sequence. IPPPPPIPPPPPIPPPP… “Key frame interval” determines how many repeated P frames will appear after one I frame. Large “Key frame interval” can reduce the bit rate, but cause image corrupt longer if there is packet loss while transmission. “Fix bit rate” option and “Key frame interval” option are only available in “MPEG4” mode. The video quality may be poor due to the sending of maximal frame rate within the limited bandwidth when images are moving rapidly. Consequently, to ensure detailed video quality (quantization rate) regardless of the network, it will utilize more bandwidth to send the maximal frames when images change drastically.

"Flip" Vertically rotate the video.

"Mirror" Horizontally rotate the video. Check options both if the Network Camera is installed upside down.

“Improve efficiency in the multi-user environment” Check this option to improve efficiency in the multi-user environment when running in the low bandwidth environment. But it will cause each connection slow a few minutes when connection

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4XEM IPCAMWPTZ manual Video Codec Parameters
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IPCAMWPTZ specifications

The 4XEM IPCAMWPTZ is a cutting-edge IP camera designed for versatile surveillance solutions. Its sleek design and advanced technology make it a standout choice for both home security and business applications. One of the main features of this camera is its ability to provide high-definition video quality, delivering clear and detailed images at resolutions up to 1080p. This ensures that users can monitor their premises with exceptional clarity, making it easier to identify faces and license plates.

Another significant characteristic of the IPCAMWPTZ is its pan-tilt-zoom capabilities. The camera can rotate horizontally and vertically to cover a wide area, significantly reducing the number of cameras needed for comprehensive coverage. Users can remotely control the camera's movements via a smartphone app or web interface, allowing them to focus on specific areas of interest in real-time. The optical zoom feature enhances this functionality, offering detailed views even from a distance.

The IPCAMWPTZ incorporates advanced infrared night vision technology, enabling clear surveillance even in complete darkness. It automatically switches from daytime to nighttime mode, ensuring round-the-clock monitoring without sacrificing image quality. Additionally, the camera is equipped with motion detection capabilities that can send alerts to users when movement is detected within its field of view. This feature is particularly useful for enhancing security and enabling prompt responses to potential threats.

Connectivity is another strong suit of the 4XEM IPCAMWPTZ. It supports both wired and wireless connections, allowing for flexible installation options depending on user requirements. Integrated Wi-Fi enables users to set up the camera in locations where running cabling may be impractical. The camera is also compatible with various network protocols, making it easy to integrate into existing surveillance systems.

Regarding durability and usability, the IPCAMWPTZ is designed to withstand various environmental conditions, making it suitable for both indoor and outdoor use. Its robust construction ensures that it can endure weather challenges while maintaining reliable performance. Overall, the 4XEM IPCAMWPTZ represents an excellent blend of technology, functionality, and user-friendliness, making it a top choice for anyone in need of reliable surveillance solutions.
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