Question 1

What audio can Seedance 1.5 Pro output?

Accepted Answer

Seedance 1.5 Pro natively generates dialogue, ambience, and background music aligned to the video timeline.

Question 2

Which languages and lip-sync are supported?

Accepted Answer

Seedance 1.5 Pro supports Chinese, English, Japanese, Korean, and multiple accents with lip and tone alignment.

Question 3

How does Draft Preview save budget?

Accepted Answer

Use Draft Preview to lock camera, pacing, and sound before rendering HD so you avoid multiple reruns.

Question 4

How do I control duration and aspect ratios?

Accepted Answer

Choose 16:9, 9:16, 1:1 and durations up to 25 seconds—Seedance 1.5 Pro keeps audio and video in sync.

Question 5

Can I upload reference images or portraits?

Accepted Answer

Yes. Upload keyframes, character shots, or product images and Seedance 1.5 Pro keeps identity and lip-sync aligned.

Question 6

How about commercial rights?

Accepted Answer

seedance15pro.org provides clear terms and source notes so ads and brand approvals stay straightforward.

الأسعار

Seedance 1.5 Pro FAQ