XR information transmission control method, device and system and storage medium

The invention discloses an XR information transmission control method, device and system and a storage medium, and the method comprises the steps: controlling a cloud server to carry out the analysis and virtual rendering of received XR information, and generating a virtual 3D image; the XR information is transmitted by an XR application program; the XR information comprises user posture information and scene information; compressing the virtual 3D image and the original audio signal frame by frame to generate image compressed data and audio compressed data, and transmitting the image compressed data and the audio compressed data to an edge end as compressed data; controlling the edge end to perform decompression and change detection on the compressed data, generating a detection result, and sending the detection result to the terminal; the detection result comprises the changed virtual 3D image or audio information and the change type thereof; and the control terminal updates the corresponding data in the cl