Seedance 1.0 Pro Fast I2V prioritizes speed and efficiency, typically generating videos in 12-30 seconds depending on duration and resolution settings. It's optimized for rapid iteration and quick turnaround projects.
Seedance 2.0 Fast Image to Video offers enhanced motion quality, more sophisticated camera control, and improved handling of complex scenes, though it may take slightly longer to process. If you need the absolute fastest results for testing concepts or high-volume production, Seedance 1.0 Pro Fast I2V is ideal. For projects where motion quality and visual fidelity are paramount, Seedance 2.0 provides a noticeable upgrade. Both models share the same credit system and commercial-use rights on JAI Portal.