ByteDance Launches Seedance 2.0 AI Video Generation Model with Cinema-Grade Multi-Shot Output

Summary

ByteDance launched Seedance 2.0 on February 13, a multimodal AI video generation model that represents a significant leap in the state of the art for AI-generated video. The model can produce cinema-grade videos up to 20 seconds in length (up from 5-8 seconds in Seedance 1.0) with synchronized audio, multi-shot storytelling, and phoneme-perfect lip-sync in 8+ languages. It processes text, imagery, sound, and motion simultaneously, and incorporates physics-aware training so that gravity, fabric d