Shenzhen Sunell Technology Co., Ltd.
Shenzhen Sunell Technology Co., Ltd.

What is the difference between the main stream and the substream?

1. The main stream is the default stream and the stream of the large screen preview. The general value is large, which ensures the clarity of the video. 

2. The sub-code stream is a code stream at the time of network transmission and multi-picture preview. Generally, the value is small, which can ensure the smoothness of network transmission, and can realize multi-picture preview locally.

03/17
2023
Thermal Cameras for Fire Prevention
Introducing the mini bi-spectrum radiometric detector, a powerful thermal imaging camera that is perfect for a wide range of applications. With a temperature accuracy of ±2 °C or ±2%, this camera i...
03/15
2023
Advantages and Applications of 360° Panoramic Fisheye Camera
360° panoramic fisheye cameras are a special type of high-definition camera that uses a fisheye lens to project the entire monitoring area onto a circular image, achieving full coverage and elim...
03/14
2023
Meet Sunell latest 640*512 thermal imaging Bullet network camera
Focus on TargetsEmbedded with deep learning algorithms, upgraded thermal bullet camera can accurately identify humans and vehicles. The focus on critical targets greatly increases alarm accuracy.Perim...