Original party scene
Identify the lead before editing
In the source clip the lead is the foreground host with a black cap, dark leather jacket and silver cup. The guest beside the host and the crowd are distinct roles. Study the handheld camera movement and when the cup or a hand crosses the face. The source gallery links to the reference page; the soundtrack is not bundled with generation.
Before you generate
Upload a portrait and choose 480p or 720p. Both options use Seedance 2.5 for a 15-second video. 480p uses 20 purchased credits; the HD rate is shown before generation. A configured video reference guides the host, camera and crowd.
- Use one sharp face in each photo.
- Keep eyes, hair and clothing visible.
- Watch the reference, then review your own result.