Initialize Video for Editing

POST

/kling/v1/videos/multi-elements/init-selection

• Initialize the source video for a multimodal video editing workflow
• Use either video_id or video_url (mutually exclusive; one required)
• Video duration must be ≥2s and ≤5s, or ≥7s and ≤10s

Authorizations

bearer

Type

HTTP (bearer)

Request Body

application/json

object

Video ID: select a video from your history to edit. Only works for works created within the last 30 days. Mutually exclusive with video_url. Duration must be ≥2s and ≤5s, or ≥7s and ≤10s.

Video URL: pass a download link when uploading, or the video URL returned by the API when editing selections. MP4 and MOV only. Mutually exclusive with video_id. Duration must be ≥2s and ≤5s, or ≥7s and ≤10s.

Responses

Success

Content-Type

application/json

POST

/kling/v1/videos/multi-elements/init-selection

Playground

Authorization

bearer

Body

Samples