Seedance 1 Pro

Seedance 1 Pro from ByteDance offers longer video durations até 12 seconds com suporte para both text-to-video and image-to-video generation.

Visão geral

Para que é melhor

• Longer videos — Up to 12 seconds
• Flexible durations — Fine-grained control
• Image animation — Start and end frame support
• Fixed camera — Option for static shots
• High resolution — Up to 1080p

Inputs

Prompt (Required)

Describe the video scene.

Cor da conexão: 🟡 Yellow

Start Image (Optional)

First frame for image-to-video.

Cor da conexão: 🟢 Green

End Image (Optional)

Last frame (requires start image).

Cor da conexão: 🟢 Green

Configuração

Aspect Ratio

Type: Select
Default: 16:9

16:9, 4:3, 1:1, 3:4, 9:16, 21:9, 9:21.

Duration

Type: Slider
Range: 2 - 12
Default: 5

Duration in seconds.

Resolution

Type: Select
Default: 1080p

480p, 720p, or 1080p.

FPS

Type: Select
Default: 24

24 fps (standard film rate).

Fixed Camera

Type: Toggle
Default: Off

Fix camera position for static shots.

Seed

Type: Number

Output

Type: Video
Cor da conexão: 🟢 Green

Casos de uso

Extended Scene

Time-lapse of clouds moving over a cityscape, 
12 seconds, dramatic sky changes, urban atmosphere.

Product Demo

Smartphone demo showing app interface, 
finger scrolling through screens, clean animation.

Frame-to-Frame Animation

Connect start and end images:

Morph from daytime scene to nighttime, 
smooth transition, city lights appearing.

Fixed Camera Shot

With Fixed Camera: On

Interview setup, person talking to camera, 
professional background, static frame.

Dicas para melhores resultados

1. Use longer durations wisely — More time = more detail needed
2. Enable fixed camera — For interviews, presentations
3. Provide end frames — Precise control over transitions
4. Choose appropriate resolution — 1080p for final, 720p for drafts

Comparação de duração

Modelos relacionados

• Seedance 1 Pro Fast — Faster, cheaper
• Seedance 1 Lite — Budget option
• Sora 2 Pro — Also 12 seconds