USB video capture card is a kind of data collection device, which must be connected to the computer. The connection method between the USB video capture card and the computer is very simple, that is, data transmission and collection are carried out through the USB data interface. Therefore, the first thing we have to do is to connect the capture card to the computer and then install it.
1. First, we connect the USB interface of the capture card to the USB interface on the computer. As long as the connection is normal, the computer will generally automatically read the installation wizard.
2. After the installation wizard pops up, we select the advanced installation option. After confirming that it is correct, click "Next". In the newly popped-up serial port, select "Include this location (0) in the search", and then we use the mouse to click "Browse" to select the location of the device driver. After selecting our expected installation path, we click "Next" to continue the installation. During the installation process, a dialog box will pop up about whether to continue the installation. We just ignore it and click to continue the installation. After that, we click "Finish" in the new window to complete the installation of the capture card.
3. After the installation is successful, we still need to operate according to the corresponding requirements. First check whether the device is normal, move the mouse cursor to: My Computer, right-click and select "Manage". Select "Device Manager" in the pop-up window to view the current hardware devices. In "Sound, Video and Game Controllers" we can see "USB MEDIA Captuer Device". If there is an exclamation mark or hello and other signs here, you should restart the computer in time to repair the fault.
4. After the above hardware operation preparations are completed, the next thing we have to do is install the software. We install the CD with the software installation program into the computer CD and run the "Application/Setup.exe" program to install the software. Generally, the installation package of this program also contains development tools such as VC. Users can install it according to their needs. Carry out secondary development. After the software is installed, we can start the software through a shortcut on the desktop, and use the functions of the relevant USB video capture card to perform data collection and other operations.