Love Song Festival in Yunnan: Managing Complex Visual Playback for a Large-Scale Live Event
Published
- Projection Mapping
Large-scale live performances require reliable media systems capable of managing complex visual environments while maintaining smooth playback throughout the show.
The Love Song Festival in Yunnan, China brought together leading artists, orchestral performances, and local cultural elements for a large-scale opening ceremony broadcast to audiences worldwide. hecoos provided the playback control system behind the event, supporting the visual presentation across the venue.

Technical Specifications
Event Type: Large-scale music festival
System Configuration: 6 hecoos servers
Output Configuration: One-to-five output setup
Display System: LED screens + 9 projectors
Broadcast Audience: 1.5 million live viewers across platforms

Unified Playback Across Complex Display Layouts
The venue featured a combination of LED displays and projection surfaces, creating a complex visual environment for the performance. Six hecoos servers managed content playback across the entire system, driving both LED screens and nine projectors throughout the event.
Due to the irregular arrangement of the LED screens, the production team used hecoos’s slicing function to combine multiple display areas into a unified visual canvas. This allowed content to be precisely distributed across different screen sections while maintaining consistent playback throughout the performance.
By combining flexible output management with reliable playback control, hecoos supported the smooth execution of a large-scale live event where every visual element needed to stay synchronized with the performance.