Video Conference

    What are the hardware devices required to establish a video conference? In the Internet video conference industry, there are two types. One is software video conference, commonly known as "network conference". This software only needs a computer and mobile phone to establish a conference mode. , the network meeting has realized a per-time fee, and you can work and start a meeting anytime, anywhere, and you can register for free if you need it.

　　In addition, when many customers inquire about video conferencing, they do not know much about the products and implementation scenarios needed to realize video conferencing. In addition, what is the model required for purchasing video conferencing, what equipment is required for video conferencing, and what is the acquisition equipment for video conferencing. And what is the output device, what is the commonly used device, what is needed for video capture, what is needed for data capture, input device and video output device, sound output device and so on.

　　Voice acquisition equipment: There are also many types of microphones, including headsets, omnidirectional microphones, gooseneck microphones, etc. In the video conference category, the microphone and terminal equipment suitable for the conference room can be selected according to the size of the conference room. The adapters are all used in small conference rooms. Generally, we can use headsets. If we are in a large conference room, we generally use gooseneck directional microphones. The angle accepts the sound of the microphone, and the pickup range is larger than that of the general microphone.

　　The mixer is mainly used in multi-person speeches. Through the mixer, we can access multiple microphones at the same time to achieve the purpose of speaking at the same time. The video capture equipment mainly includes: microphone, camera, camera, PTZ, video conferencing needs, high-definition For high-resolution image devices, you need to choose a camera pan/tilt, while for low-definition devices, you can choose a general camera. The main difference between a camera pan/tilt and a camera is that there is a cloud controller. The lens of the general camera is CCD, which has a poor light perception. The camera pan/tilt generally uses a CMOS lens, and the quality of the captured image is higher than that of the CCD lens. The other is that the ordinary camera does not have the pan-tilt control function. If you need pan-tilt control functions such as focusing and rotation, we can only choose the camera cloud. tower. If we need pan-tilt control functions such as focusing and rotation, we can only choose the camera pan-tilt.

　　Video conference playback devices are mainly data playback devices. Common playback devices include audio playback devices and video playback devices. Audio playback equipment includes speakers and power amplifiers. The audio playback equipment is relatively simple, we only need to configure it according to the size of the conference room. If the conference room is large, we can use power amplifiers and speakers. If the conference room is relatively small, we can directly use speakers.

　　Video playback equipment includes monitors, projectors, and televisions. In general desktop video conferencing software systems, we can use monitors to display images, and for large conferences, we generally use projectors or televisions to display images.