1. 4K PTZ Camera
   High-resolution footage, enhancing live streaming quality.
   Remote control for easy adjustment of camera angles.

2. Dual Camera Streaming
   Simultaneously recording from different angles, offering diverse perspectives.
   Simple layout switching for live streaming, adapting flexibly to various needs.

3. AREC Recording Host
   Connecting with on-site audio equipment, ensuring clear sound.
   Combining presentation and camera footage, providing richer visual effects.

This live streaming rental service for the medical seminar fully demonstrated the application of professional technology and equipment. The use of 4K PTZ cameras provided high-resolution footage, with remote control for easy adjustment of camera angles, making the live stream more flexible and dynamic. Dual camera streaming simultaneously recorded from different angles, with simple layout switching to adapt to various needs. The AREC recording host connected with on-site audio equipment, ensuring clear sound, and combined presentation and camera footage for richer visual effects. The entire live streaming process showcased high-standard technology and equipment, providing a seamless integration solution for in-person and online experiences at the medical seminar.