Does Seedance 2.5 Support Reference-to-Video?

Overview

Yes, Seedance 2.5 supports reference-guided video workflows on WaveSpeedAI, including references for style, characters, composition, motion, and soundtrack direction where the selected route exposes those inputs. The important point is that reference-to-video is not just “upload more files”; it is a way to assign visual or audio evidence to specific parts of the generation.

Use reference inputs when a prompt alone is too weak to protect the thing that matters. A character pack can anchor face, wardrobe, and posture. A product image can anchor package shape and surface details. A motion clip can guide pacing or camera language without forcing the whole scene to copy the original.

Reference-heavy jobs need more discipline than prompt-only jobs. Label assets by role, avoid conflicting examples, and write what each reference should control. If a product reference and a style reference fight each other, the model may satisfy neither. Testing fewer, cleaner references often beats throwing an entire mood board into one request.

WaveSpeedAI’s current Seedance 2.5 overview describes large multimodal reference capacity, but teams should still check the specific endpoint schema before launch. Different variants can expose different fields, prices, and limits, so bind your implementation to the route you actually call.

Source: ByteDance Seed official Seedance 2.5 page; WaveSpeedAI Seedance 2.5 API collection. Source check: 2026-08-29.