This cannot record. Generally, the camera needs an external pickup for recording. There is no pickup device next to yours, so it cannot record.
Camera (CAMERA or WEBCAM), also known as computer camera, computer eye, electronic eye, etc., is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring.
Ordinary people can also talk and communicate with each other with images and sounds on the Internet through cameras. In addition, people can also use it for various currently popular digital imaging, audio and video processing, etc.
Cameras can be divided into two categories: digital cameras and analog cameras. A digital camera can convert the analog video signal generated by the video capture device into a digital signal, and then store it in the computer.
The video signal captured by the analog camera must be converted into a digital mode through a specific video capture card and compressed before it can be converted to a computer for use.
Digital cameras can directly capture images and then transmit them to the computer through serial, parallel or USB interfaces. The cameras in the computer market are basically digital cameras, and the digital cameras are mainly USB digital cameras that use new data transmission interfaces.
Most of the products available on the market are of this kind. In addition, there is a product used with video capture cards, but it is not mainstream yet. Due to the rapid proliferation of personal computers, the overall cost of analog cameras is higher.
And it cannot meet the BSV LCD splicing screen interface and other reasons. The transmission speed of the USB interface is much higher than the speed of the serial port and parallel port, so digital cameras with USB interface are on the market.
The analog camera can be used with a video capture card or USB video capture card. It is very convenient to connect to a computer. The typical application is general video surveillance.
Clean area cameras and embedded special cameras in clean areas are special cameras for real-time monitoring of important equipment and key positions in clean rooms in clean areas.
The camera has a pure flat panel and is embedded in a color steel plate for installation. It has zero sanitary dead corners, is easy to clean and install, can quickly deploy and control multiple points, and is compatible with mainstream video systems. A webcam generally has basic functions such as video recording, transmission and static image capture.
After the image is collected through the lens, the photosensitive component circuit and control component in the camera process the image and convert it into a digital signal that can be recognized by the computer, and then input it through a parallel port or USB connection. After getting to the computer, the software will restore the image.