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ByteDance SE Lab
ByteDance SE Lab
Mar 2, 2026 · Industry Insights

How Real-Time 3D Digital Clones Stole the Show at the 2026 Spring Festival Gala

The 2026 Spring Festival Gala showcased a breakthrough spatial video system that creates lifelike 3D digital twins in real time, using a 70‑camera 4D reconstruction pipeline, AI‑enhanced rendering, and seamless integration with broadcast and lighting controls to achieve photorealistic, multi‑person performances.

4D reconstructionAI Optimizationdigital twin
0 likes · 6 min read
How Real-Time 3D Digital Clones Stole the Show at the 2026 Spring Festival Gala
Bilibili Tech
Bilibili Tech
Jun 21, 2024 · Industry Insights

How Bilibili’s Video Cloud Tackles Spatial Video and Audio: From MV‑HEVC to Audio Vivid

This article examines Bilibili Video Cloud’s technical exploration of spatial video and spatial audio, comparing traditional 2D encoding with MultiView (MV‑HEVC), detailing the implementation of MV‑HEVC to SBS conversion, and describing the integration of Audio Vivid technology for immersive 3‑D sound.

Audio VividMV-HEVCVideo Encoding
0 likes · 13 min read
How Bilibili’s Video Cloud Tackles Spatial Video and Audio: From MV‑HEVC to Audio Vivid