How to intercept OPPO mobile video?

Tool: an OPPO mobile phone, video screenshot of iqiyi APPoppo mobile phone method: 1 open iqiyi APP on the mobile phone; 2. Select the video to play; 3 When playing, press and hold the volume button "-"+power button at the same time, and when you hear a click, the screen capture is successful. 4 After screen capture, you can view the screen capture file in file management. Note: When playing mobile video, you can't take a screenshot with three fingers. You can only use the volume button "-"+power button to take screenshots.