Seedance V1 Pro Fast Text to Video

Frequently Asked Questions

How are credits calculated for video generation?

Credits are calculated based on video duration and resolution: 480p costs 5 credits/second, 720p costs 10 credits/second, and 1080p costs 20 credits/second. Minimum charge is 20 credits. Examples: 5 seconds at 720p = 50 credits; 10 seconds at 1080p = 200 credits.

What makes Seedance V1 Pro Fast different from other text-to-video models?

Seedance V1 Pro Fast excels in coherent multi-shot storytelling with smooth camera motion and precise prompt alignment. It's optimized for speed, delivering videos at nearly twice the speed of standard Seedance models while maintaining high fidelity. The model supports multiple aspect ratios (21:9, 16:9, 4:3, 1:1, 3:4, 9:16) and provides flexible camera control for cinematic results.

How should I write effective prompts for best results?

Write detailed descriptions including scene details, camera movements, action, lighting, and atmosphere. Keep prompts between 25-200 characters. Describe specific camera actions like 'slow zoom in', 'aerial pan', or 'tracking shot'. Include emotional tones and visual style. Example: 'A wide-angle drone shot of a futuristic city at dawn, sunlight reflecting off glass towers, cinematic mood, smooth aerial motion'.

What are the supported video durations and resolutions?

Duration: 2-12 seconds (flexible length selection). Resolutions: 480p (fastest, most economical), 720p (balanced quality and speed), and 1080p (highest quality). Aspect ratios include 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16. The camera control option allows you to fix the camera position or enable dynamic movement.

What are common use cases for this model?

Ideal for cinematic storytelling (visually rich narrative scenes), advertising and marketing (quick high-quality motion clips), concept art visualization (turning scripts into animated previews), and education/training (converting instructional content into engaging visual explainers). The fast generation speed makes it perfect for real-time creative workflows.

How does the camera motion control work?

The 'Fixed Camera' option determines whether the camera position stays static or can move dynamically. When disabled (default), the model will create smooth camera movements like pans, zooms, and tracking shots based on your prompt. When enabled, the camera stays in one position, useful for static scenes or when you want the focus on subject motion rather than camera movement.