Seedance 1.5 Pro

Seedance 1.5 Pro by ByteDance is an advanced AI video generator built on the Dual-Branch Diffusion Transformer (DB-DiT) architecture. It produces stunning cinematic 1080p videos with native audio sync, precise lip-syncing, and high-fidelity sound, so your creations look and sound complete from the start.

What sets it apart is the way it generates synchronized audio and video at the same time, rather than stitching them together afterward. This ensures a coherent, immersive experience where every movement, expression, and sound naturally matches, solving the common problem of awkward, out-of-sync results.

Seedance 1.5 Pro offers 10x faster inference and real-time generation, letting you iterate on ideas without long waits. Multi-language lip-sync makes dialogue-driven videos accessible to global audiences, while cinematic camera control gives you professional-grade framing and motion. Native Chinese optimization is also included for smoother results.

You can bring your vision to life in two ways: generate videos directly from text descriptions with Text-to-Video, or transform still images into moving scenes with Image-to-Video. Whether you are producing marketing content, storytelling clips, or creative experiments, Seedance 1.5 Pro turns your ideas into polished, audiovisual-rich videos.