Cloud recording and broadcasting terminal system

The utility model discloses a cloud recording and broadcasting terminal system including a first PCB, a second PCB, a parallel data bus, a video combining module and a first connection terminal base arranged on the first PCB, and a core processor and a second connection terminal base arranged on the second PCB. Two ends of the parallel data bus are connected with the first connection terminal base and the second connection terminal base in a dismountable manner. The video combining module includes an FPGA chip, an HDMI decoding chip, an SDI decoding chip, an HDMI interface and an SDI interface. The core processor includes an SOC, an audio coding and decoding chip, an Ethernet chip, an RS232 chip and an output interface. According to the utility model, when a part of circuits of the video combining module or the core processor breaks down, only one PCB needs to be dismounted and changed, so that PCB resource is saved. The system can be applied to the field of recording and broadcasting equipment widely.