Live broadcast intelligent switching device

The utility model discloses a live broadcast intelligent switching device, a key area comprises a main key area, an auxiliary key area and an auxiliary function key area, and the main key area comprises a plurality of main keys used for selecting and switching videos in a broadcast area from multiple paths of video stream signals. The auxiliary key area comprises a plurality of auxiliary keys used for selecting and switching pictures of the video to-be-played area; the at least one knob rocker is used for adjusting the angle and distance of a video in a playing area picture, and the at least one knob rocker is used for adjusting the angle and distance of a to-be-played area picture; the control circuit module comprises a microcontroller, a key detection circuit and a knob rocker controller, the microcontroller is connected with an upper computer, and the upper computer is connected with a multi-channel video acquisition camera and video display equipment. The device can independently and flexibly adjust the a