Digital human live broadcast system is a technical system for creating and displaying virtual anchors (or digital characters and virtual characters). It uses computer graphics, artificial intelligence, speech synthesis and other technologies to present virtual characters realistically on the screen, and through real-time rendering and animation control, it has natural expressions, actions and sounds.

The main uses of the digital human live broadcast system include:

1. Hosting live broadcast: Digital people can act as the host or protagonist of live broadcast programs, interact with the audience, introduce activities and broadcast news.

2. Marketing promotion: Brands or companies can use digital people as spokespersons to promote products, services or promotional activities through live broadcast to attract users' attention and participation.

3. Entertainment media: The live broadcast of digital people can also be used in the entertainment field, such as virtual idols and virtual singers. And interact with fans in concerts or online activities.

4. Education and training: Digital human live broadcast can be applied to the field of education and training, providing virtual tutors, virtual lecturers and other roles to provide students with personalized learning experience.

5. Virtual social interaction: Users can interact, chat and share hobbies with digital people to increase the fun of social entertainment.

Digital human live broadcast system enables creators to create various personalized virtual characters through virtual technology and present them to the audience in real time. It provides more creativity and interactivity in different fields, bringing users brand-new experience and entertainment.