# 4K streaming

ByteDance Turns the Spring Festival Gala into an AI Showcase — Seedance2.0, Robots and 4K Streams Take Center Stage

ByteDance provided four technical services to the 2026 Spring Festival Gala — creative assistance from its Doubao model, embodied-intelligence work for robots, the Volcano Engine Ark compute platform for peak-load handling, and speech-recognition subtitles for Douyin live streams. Seedance2.0 was customized for several performances and video-cloud enhancements secured the gala’s 4K/50fps broadcast quality, marking a high-profile demonstration of real-time AI and media infrastructure at national scale.