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Kling's Native 4K is a video generation model that directly outputs professional-grade 4K video in one step, eliminating the need for post-production upscaling
Example
Details
- Accepts
- text
Pricing
- Price
- 52.5 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| promptrequired | string | Text prompt for video generation. Reference video as @Video1. |
| duration | — | Video duration in seconds (3-15s for reference video). |
| elements | — | Elements (characters/objects) to include. Reference in prompt as @Element1, @Element2. |
| shot_type | string | The type of multi-shot video generation. |
| video_urlrequired | string | Reference video URL. Only .mp4/.mov formats, 3-15s duration, 720-3840px resolution, max 200MB. |
| image_urls | — | Reference images for style/appearance. Reference in prompt as @Image1, @Image2, etc. Maximum 4 total (elements + reference images) when using video. |
| keep_audio | boolean | Whether to keep the original audio from the reference video. |
| aspect_ratio | stringenum: auto, 16:9, 9:16, 1:1 | Aspect ratio. |
Output
| Field | Type | Description |
|---|---|---|
| video | — | The generated video. |