Kie Sora 2 Characters icon

Kie Sora 2 Characters

Create reusable character animations from video using Sora 2

Kie Sora 2 Characters

AI-generated

Summary

Generate a character_id from a character video using Kie Sora 2, returning a reusable identifier valid for 14 days.

Inputs

  • characterFileUrl (required) — URL of the character video (MP4, WebM, AVI). Must be 1-4 seconds long, max 10MB. Upload via File Upload node first.
  • characterPrompt — Optional: Describe the character and animation style (max 5000 characters).
  • safetyInstruction — Optional: Safety guidelines and content restrictions (max 5000 characters).
  • callBackUrl — Optional webhook URL to receive completion notification.

Output shape

The Kie Sora 2 API returns a task response containing a character_id, which persists for 14 days and can be reused in subsequent animation jobs without re-uploading the source video. Save this ID from the Task Status response for production use.

Files are stored temporarily (14 days only); permanent cloud storage is recommended for production workflows.

Examples

Example 1: Create a reusable character from a short intro clip and save the character_id for later animation jobs.

Provide the character video URL optionally with a prompt and safety guidelines. The node returns a character_id to store and reuse later.

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