- Is Seedance 2.0 available here, and how does it differ from Seedance 2.5?
- This page runs Seedance 2.5, the newer release. Seedance 2.0 is the previous generation, released in February 2026, and it accepted text, image, audio, and video inputs. Seedance 2.5 here supports 4 to 30 second clips, optional generated audio, and up to 30 image, 10 video, and 10 audio references.
- How many references can Seedance 2.5 use?
- The current reference path supports up to 30 images, 10 videos, and 10 audio files. Use the smallest coherent set and explain the job of each source. The maximum is a limit, not a recommendation.
- What resolutions and durations are available?
- The current workflow shows 4 to 30 second outputs at 480p, 720p, or 1080p. It does not offer 4K or automatic duration. Confirm the live controls before each request.
- Does generated audio change the credit quote?
- The current reference-video tariff includes uploaded video seconds and output seconds, while the audio toggle does not change that tariff. Read the live quote for the exact selected mode and inputs.
- Can I use videos and audio as references together?
- The reference workflow supports both, within the visible file and total-duration rules. Keep the inputs compatible and say which source controls movement, sound, identity, or setting.
- Why does a longer clip lose continuity?
- Longer output gives the model more time to maintain identity, motion, and background logic. Use one continuous action, reduce contradictory references, and review the full timeline before deciding whether to split the idea into separate shots.