awesome-genmedia Kling | o3 | Pro | Reference to Video
Generate high-quality videos using reference images for style with start/end frame control. Pro tier delivers superior quality for reference-guided generation.
Quick Start
Requires an each::labs API key. Get one at eachlabs.ai.
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-o3-pro-reference-to-video",
"version": "0.0.1",
"input": {
"prompt": "A warrior marching through a battlefield in the style of @Image1",
"image_urls": ["https://example.com/epic-painting.jpg"],
"start_image_url": "https://example.com/warrior-start.jpg",
"duration": "8",
"aspect_ratio": "16:9"
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| aspect_ratio | string | 16:9 | Aspect ratio. enum: 16:9, 9:16, 1:1 |
| duration | string | 5 | Video duration in seconds (3-15s). enum: 3-15 |
| elements | array | false | Elements (characters/objects). Reference as @Element1, @Element2. |
| end_image_url | string | false | Image for the last frame. |
| generate_audio | boolean | false | Whether to generate native audio. |
| image_urls | array | false | Reference images. Reference as @Image1, @Image2. |
| multi_prompt | array | false | List of prompts for multi-shot generation. |
| prompt | string | false | Text prompt. Either prompt or multi_prompt required. |
| shot_type | string | customize | Multi-shot generation type. enum: customize |
| start_image_url | string | false | Image for the first frame. |
Examples
Reference-guided cinematic video:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-o3-pro-reference-to-video",
"version": "0.0.1",
"input": {
"prompt": "A fantasy dragon flying over mountains in the visual style of @Image1",
"image_urls": ["https://example.com/fantasy-art.jpg"],
"duration": "12",
"aspect_ratio": "16:9",
"generate_audio": true
}
}'
Transition between frames with reference style:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-o3-pro-reference-to-video",
"version": "0.0.1",
"input": {
"prompt": "A smooth scene transition from forest to ocean in @Image1 painterly style",
"image_urls": ["https://example.com/impressionist.jpg"],
"start_image_url": "https://example.com/forest.jpg",
"end_image_url": "https://example.com/ocean.jpg",
"duration": "10"
}
}'
Related Models
- kling-o3-standard-reference-to-video - Standard tier reference to video
- kling-o3-pro-text-to-video - Pro text to video
- kling-o3-pro-image-to-video - Pro image to video