Seedance 2.0 (first & last)
Generate smooth, high-quality video sequences between a defined starting and ending frame using ByteDance's Seedance 2.0. This specialized interpolation mode delivers coherent motion dynamics and visual consistency for precise creative control over narrative progression.
Overview
Seedance 2.0 (first & last) is a video generation model available on the GenVR platform. Generate smooth, high-quality video sequences between a defined starting and ending frame using ByteDance's Seedance 2.0. This specialized interpolation mode delivers coherent motion dynamics and visual consistency for precise creative control over narrative progression.
Key Features
- Dual-frame control system with precise start and end state definition
- Advanced temporal interpolation with physics-aware motion generation
- Cross-frame identity preservation for consistent characters and objects
- High-resolution output support up to 1080p with professional fidelity
- Smooth camera movement and scene transition synthesis
- Compatibility with both AI-generated artwork and real photography inputs
- Optimized diffusion architecture for reduced artifact generation
- Flexible aspect ratio support including vertical, horizontal, and square formats
Popular Use Cases
- Product transformation showcases and before/after visualizations
- Character animation between specific poses or expressions
- Cinematic scene bridging and B-roll generation for films
- Social media storytelling with controlled visual hooks and conclusions
Best For
- Video editors and post-production professionals
- Content creators and social media marketers
- AI artists and digital storytellers
- E-commerce and product visualization teams
Limitations to Keep in Mind
- Requires both start and end frames to be prepared before generation begins
- Maximum video duration typically limited to 5-10 seconds per generation
- Complex motion between visually disparate frames may produce transition artifacts
- Limited ability to influence mid-sequence content without providing additional reference frames
Why Choose This Model
- Creative Control: Define exact visual bookends for predictable narrative outcomes and storyboarding precision
- Seamless Transitions: Generate natural, fluid motion paths between two static images without manual tweening
- Time Efficiency: Eliminate hours of manual keyframe animation and motion graphics work
- Visual Consistency: Preserve fine details, textures, and lighting from both source frames throughout the entire sequence
- Character Stability: Maintain subject identity, proportions, and appearance across all generated frames
- Physics Realism: AI-driven motion that follows natural movement patterns and gravity simulation
- Input Flexibility: Accepts diverse image sources including renders, photos, and mixed media
- API Reliability: Enterprise-grade stability and scalability through GenVR.ai's infrastructure
- Broadcast Quality: Professional-grade output suitable for commercial advertising and cinematic use
- Narrative Precision: Perfect for storytelling requiring specific opening and closing visual states
- Rapid Iteration: Quick generation cycles enabling multiple motion variation tests per hour
- Cost Effectiveness: Reduce production costs compared to traditional 3D animation or video shooting
Alternatives on GenVR
- Pixverse V4.5
- Wan 2.2 Unfiltered with LoRA
- Minimax Hailuo 2.3 Standard + Pro
Pricing
Billed through GenVR credits
First+last frame: 16 credits per second at 480p, 30.8 credits per second at 720p (standard). Fast: 15 credits per second at 480p, 25 credits per second at 720p. Duration 4–15 seconds (auto duration billed as 5 seconds).
Properties
Customizable parameters available for this model.
Required
Optional. Describes motion between first and last frames.
Optional
On: model seedance-fast. Off: standard Seedance (seedance).
Start frame image (role first_frame).
End frame image (role last_frame).
480p or 720p output
Video aspect ratio
GenVR Visual App
Experience the power of Seedance 2.0 (first & last) through our intuitive visual interface. Experiment with prompts, adjust parameters in real-time, and download your results instantly.
Launch AppDeveloper API Docs
Integrate this model into your own applications. Access enterprise-grade performance, scalable infrastructure, and detailed documentation for rapid deployment.
Explore APIMore in Video Generation
Discover other high-performance models in the same category as Seedance 2.0 (first & last).