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JonathanDavis
JonathanDavis
September 23, 2026

Volc Engine launched Draft mode for Seedance 2.5 API, splitting video generation into a low-cost 480P preview and 1080P final output. This two-stage process saves up to 77% cost and doubles speed while maintaining structural consistency through secondary reasoning. Users refine prompts based on the sample before generating native 1080P video, which offers richer details and natural lighting compared to traditional upscaling. Early testers from Runway, Magnific, and Artlist praised the mode for its speed, stability, and superior quality over standard upscaling methods.

Volc Engine launched Draft mode for Seedance 2.5 API, splitting video generation into a low-cost 480P preview and 1080P final output. This two-stage process saves up to 77% cost and doubles speed while maintaining structural consistency through secondary reasoning. Users refine prompts based on the sample before generating native 1080P video, which offers richer details and natural lighting compared to traditional upscaling. Early testers from Runway, Magnific, and Artlist praised the mode for its speed, stability, and superior quality over standard upscaling methods. Volc Engine launched Draft mode for Seedance 2.5 API, splitting video generation into a low-cost 480P preview and 1080P final output. This two-stage process saves up to 77% cost and doubles speed while maintaining structural consistency through secondary reasoning. Users refine prompts based on the sample before generating native 1080P video, which offers richer details and natural lighting compared to traditional upscaling. Early testers from Runway, Magnific, and Artlist praised the mode for its speed, stability, and superior quality over standard upscaling methods.
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