90%+ Usable Output Rate Seedance 2.0 ends the era of AI video "lottery." Previous tools delivered only 10% usable output, meaning 9 out of 10 generations were wasted. With Seedance 2.0, over 90% of generated videos are production-ready, cutting real costs by up to 80%.
Native Audio-Video Synchronization Unlike tools that generate silent video and add audio later, Seedance 2.0 produces audio and video together in one pass. Lip movements match speech precisely, ambient sounds follow the scene, and background music adapts to the narrative rhythm. Quad-Modal Creative Input Feed Seedance 2.0 up to 12 files at once — text prompts, up to 9 images, 3 video clips, and 3 audio tracks. Mix a face photo, a dance reference video, and a music track to generate one seamless, coherent video. 2K Native Resolution Output Seedance 2.0 outputs video at native 2K resolution, surpassing competitors like Sora 2 which caps at 1080p. Every frame is sharp enough for social media, advertising, and commercial distribution.
