Low-code-stream high-definition video processing terminal and video monitoring system

The invention provides a low-code-stream high-definition video processing terminal and a video monitoring system, and relates to the field of audio and video transmission. The terminal comprises a division module which divides a monitoring area into a plurality of monitoring blocks; the video acquisition module is used for acquiring wireless field intensity information of a monitoring area and video stream data of all monitoring blocks, and the video stream data of any monitoring block is recorded as a first video stream; the judgment generation module is used for judging the image state of the continuous video frames of the first video stream and generating a second video stream; the first compression acquisition module is used for recompressing the second video stream according to the wireless field intensity information to acquire a third video stream; and the sending module sends the third video stream to a remote control center, so that the remote control center decodes and displays the third video strea