The Trend Of High-definition Video Conference Camera

The trend of high-definition video conference camera

As video conferencing cameras continue to move toward high definition, what form will HD video conferencing cameras continue to evolve? This is worthy of the industry friends to ponder.

At present, the main HD conference cameras on the market can be roughly divided into the third floor, the first type of USB2.0 interface, the second type of USB3.0 interface, the third type of HDMI, DVI, SDI high-definition interface. So which one will be the mainstream and direction of tomorrow's development? 

Let us analyze advantages and disadvantages:

HD video conferencing camera with USB2.0 interface

USB2.0 interface is available on most computers. Video conferencing cameras with such interfaces can be directly connected to the computer. The universality and popularity are relatively high, but the disadvantage is that the USB2.0 transmission frame rate is limited and the speed is not. So fast, so the picture quality is relatively general, affecting the smoothness of video conferencing, so the HD2.0 camera HD video camera is only suitable for low-end civilian use.

The second type of HD3.0 video conferencing camera with USB3.0 interface

The camera with such interface greatly improves the transmission frame rate and transmission speed of the camera, and the effect is obviously improved. However, not every computer has a USB3.0 interface, so it takes a certain time to popularize, roughly 1-2 years, but this It is the future development trend.

The third type of HDMI, DVI, SDI high-definition conference cameras, such cameras can be connected to the video conferencing terminal, which is more convenient. However, it is not so convenient to connect to a computer. You need to have a high-definition capture card built into your computer before you can use it.