Seedance

Cinematic AI video generator with native audio — text-to-video with synchronized sound

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About Seedance

Seedance is a text-to-video AI generator by ByteDance that produces cinematic video with native audio generation — meaning it creates synchronized sound effects and ambient audio alongside the video, eliminating the need for post-production audio work.

Seedance 2.0 represents a significant leap in unified multimodal generation, creating director-grade video from text prompts or image inputs. It supports multiple aspect ratios, various video durations, and offers both image-to-video and text-to-video workflows.

Key Features

✓ Unified video + audio generation in a single output
✓ Cinematic quality with natural motion and lighting
✓ Text-to-video from descriptive prompts
✓ Image-to-video animation of still images
✓ Multiple aspect ratios for different platforms
✓ Support for various video durations
✓ Natural sound effects synchronized with video content
✓ Available through multiple platforms and APIs
✓ High visual coherence across frames
✓ Style control for different aesthetic outputs

Who Is It For?

Seedance is ideal for content creators, filmmakers, and marketers who need video content with synchronized audio without post-production work. Available through various platforms including API access.