Smart Micro-Lecture Online Application System for Mental Health Guiding Course based on HarmonyOS Considering Video Information Transmission Algorithms

Smart micro-lecture online application system for mental health guiding course based on HarmonyOS consiering video information transmission algorithms is designed and implemented in the paper. As the video transmission system of shallow compression encoding and also decoding has high requirements for the network switching capacity of the switch, the core and aggregation switches are required to support the non-blocking full line speed switching of high bandwidth multicast services across the backplane and line card, and there shall be no transmission bottleneck of switch interconnection or cross line card and backplane within the switch. Hence, the video information transmission algorithm is optimized and then applied to the novel HarmonyOS. The video convergence transmission application mode with hybrid matrix as the core is restricted by the size of equipment frame and other factors, so, this method is then applied to the mental health guiding course. By implementing the algorithm and the related testing, the designed model is tested and analyzed.