Design and Implementation of VR Video Content Preview and Monitoring System

VR video is one of the important applications of virtual reality technology. In view of the lack of preview and monitoring process in VR video post-production, U3D based VR video content preview and monitoring system is developed. The functions of VR video content calibration, interception, mapping, preview and supervision are realized. After the actual application, the interception and preview module realized the real-time full screen mapping of 15-20 frames per second, and the monitoring module completed the 6 panel display of 15-20 frames per second. Finally, the subjective evaluation of the VR video content preview and monitoring system was carried out.