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By PURPLELEC | 27 April 2023 | 0 Comments

How to connect mobile phone and computer with video usb capture card

  How to connect mobile phone and computer with video usb capture card
  First of all, any mobile phone with any interface (lightning interface, type-c interface, micro usb interface) can be converted to an HDMI interface. Now there are such conversion lines on the Internet, and the price ranges from more than 100 to more than 300.
  Furthermore, an HDMI USB video capture card is also needed, and a capture card that can adapt to the resolution must be selected. Because the resolution of the mobile phone is not adjustable, it is necessary to choose a capture card that can automatically recognize the resolution of the mobile phone. Next, let's talk about how to connect mobile phones, USB video capture cards, and computers.
USB video capture cards
  1. Firstly, the capture card should be connected to the USB interface of the computer, and the mobile phone interface should be connected to the USB capture card and the mobile phone interface with the monitor. There is also a USB power supply interface on the monitor, which can be directly plugged into the computer USB.
  2. After connecting in this way, check the device manager of the computer ----- there are three more USB devices in the sound and video game controller, which means that the USB video capture card is recognized.
  3. Open the video capture software, and a connection status screen will appear on the screen. After a few minutes, the screen on your phone will appear.
  4. Open the OBS software, add a scene - add a video capture device. Select Capture Card in Video Capture Device - Device.
  5. Click OBS Settings - Streaming, and set the streaming address and streaming code of the live broadcast platform. Write in the box below.
  6. After filling it out, click "Start Streaming", and then the live broadcast platform will have a screen. You can send the live two-digit code or room number to your friends. The method of using other live broadcast platforms is the same.

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