The operation teaching system is a set of operation teaching scheme based on streaming media interactive system and codec. The operating room signal and classroom signal are collected by professional camera, real-time coded and compressed by codec, packaged by streaming media, and pushed to the streaming media interactive system. The streaming media interaction system completes the aggregation and scheduling of video streams. The end-to-end signal is sent to the decoder, and the all-round decoder interface is connected to the large screen and audio system to realize the dual end interaction with ultra-low delay.

The system equipment adopts embedded hardware design, which is stable and reliable. The industry h.265/h.264 coding standard is adopted for encoding and decoding, with high efficiency and ultra-low transmission delay. The system is widely used in operation teaching, telemedicine, remote education, remote conference and other remote interactive fields.