Introduction
Seedance 1.5 Pro is ByteDance’s latest production-grade video generation lineup, built for cinematic realism, strong prompt adherence, and stable aesthetics. It’s designed for high-demand creative and commercial workflows—from ads to narrative shorts.
Key Features
- Full video coverage: Text-to-Video (T2V) and Image-to-Video (I2V) for both pure text generation and image-anchored motion.
- Cinematic look & consistency: High visual fidelity with coherent style, detail, and color across frames.
- Expressive motion: Strong handling of dynamic movement and performance-like actions while maintaining temporal stability.
- Flexible control: Duration control (4–12s, including smart duration options), multiple aspect ratios (including adaptive), seed reproducibility, optional fixed-camera mode, and optional audio generation (where available).
Model Lineup
Seedance 1.5 Pro Fast
A speed-optimized Pro variant for rapid iteration, batch drafting, and everyday production—while keeping a premium, cinematic baseline.
Models
- T2V-fast: bytedance/seedance-v1.5-pro/text-to-video-fast
- I2V-fast: bytedance/seedance-v1.5-pro/image-to-video-fast
Why Seedance 1.5 Pro Fast?
- Faster turnaround for quick previews and creative exploration
- Great for high-frequency content production and multi-version testing
- Ideal for social content, ad variations, and pipeline drafts
Seedance 1.5 Pro
The full-fidelity, production-grade option for teams that want maximum quality and stronger control for polished outputs.
Models
- T2V: bytedance/seedance-v1.5-pro/text-to-video
- I2V: bytedance/seedance-v1.5-pro/image-to-video
Why Seedance 1.5 Pro?
- Premium cinematic visuals for brand campaigns and narrative shorts
- Strong prompt following for complex scene direction and motion cues
- I2V excels at keeping the first-frame subject and composition consistent while adding controlled motion and camera behavior
Use Cases
- Advertising & Marketing: Product storytelling, brand visuals, campaign variants, and performance-driven creative.
- Narrative Shorts & Entertainment: Cinematic shots, emotional beats, and action sequences with consistent frames.
- E-commerce & Product Animation: Image-anchored product motion, hero shots, and stylized showcases.
- Social Media & Creator Workflows: Fast drafts, daily iteration, and content testing with Pro Fast.
Why Seedance 1.5 Pro on WaveSpeedAI?
- Reliable, fast inference for production pipelines
- Multiple model options (T2V/I2V + Fast variants) to match quality vs. speed needs
- Flexible controls for aspect ratio, duration, reproducibility, and motion style—supporting everything from concept to final delivery
