# Seedance 2

> Video AI Model by ByteDance — available on Layer

Professional-grade video model with cinematic quality, up to 4K output, and synchronized audio generation.

Seedance 2 is the next-generation video creation model from ByteDance's Seedance line, built on a unified multimodal audio-video architecture. It delivers professional-grade video with physics-aware motion, precise control over visual style, camera movement, and character consistency. Seedance 2 features native dual-channel audio generation with synchronized speech, sound effects, and music — making it ideal for advertising, film production, and social media content.

## Specifications

| Property | Value |
|----------|-------|
| Provider | ByteDance |
| Category | Video |
| Price | 7 / megapixel second per megapixel_per_second |
| Aspect Ratios | 1:1, 4:3, 3:4, 16:9, 9:16, 21:9 |
| Durations | 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s |

## Capabilities

- Audio Generation

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