Ganzhou Peony Pavilion "A Tour of the Garden: Today's Dream" 3D Holographic Project
"A Tour of the Garden: Today's Dream" is a "fantastical dream creation" produced by the G20 creative team, along with young Chinese artists and technicians, at the Peony Pavilion Park in Dayu, Jiangxi Province. By leveraging the physical spaces of buildings and courtyards, and through the re-cutting of digital images and architectural light and shadow, an exploratory dialogue is constructed between the author, the work, and the audience of "The Peony Pavilion" in three different spatial dimensions.
In this case, projection and LED are combined, with the projection part responsible for shaping the background and the LED part responsible for the holographic imaging. Focusing on the characteristics of the LED part in this case.
The LED screen in this project is installed on the ground, and the image is refracted into the space behind the film through a 45-degree holographic film. With a reference background and real character performances, it ultimately presents the audience with vivid holographic images. The LED screen is 31.8 meters long and 8.2 meters wide, with a resolution of 7936*2048, which matches the resolution of the playback material.
Project scheme topology diagram:
1. VMEET LED media server S4-UHD is used to directly connect to the sending card, achieving point-to-point playback without scaling through a splicing processor, resulting in the best video effect.
2. Four Depuda 15G-8X main control units (8 network cables, supporting 5.2 million pixels) are used, which reduces the cost by at least 60% compared to the solution using three 4K main control units.
3. The S4-UHD, equipped with playback control software, uses LTC timecode reception, allowing the playback process to be controlled by the on-site director as needed, achieving synchronization with other live performance equipment.
4. The S4-UHD has four output ports, capable of supporting four 4K main control units, with a maximum width of 4096Px and a maximum height of 2160Px, breaking the 1080P limit of traditional splicing processors. This capability is essential for the project using four 15G-8X main control units. (The S4-UHD PLUS can achieve a maximum width and height of 7680Px).
