awesome-genmedia Kling | v3 | Pro | Image to Video
Animate images into high-quality videos using Kling v3 Pro with CFG guidance, start/end frame support, element binding, voice IDs, and native audio 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-v3-pro-image-to-video",
"version": "0.0.1",
"input": {
"prompt": "A majestic eagle takes flight from the cliff edge, soaring over the valley",
"start_image_url": "https://example.com/eagle-on-cliff.jpg",
"duration": "8",
"aspect_ratio": "16:9",
"generate_audio": true,
"cfg_scale": 0.5
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| aspect_ratio | string | 16:9 | Aspect ratio of the generated video. enum: 16:9, 9:16, 1:1 |
| cfg_scale | number | 0.5 | Classifier Free Guidance scale. Controls prompt adherence. |
| duration | string | 5 | Video duration in seconds. enum: 3-15 |
| elements | array | false | Elements (characters/objects) to include in the video. |
| end_image_url | string | false | URL of the end frame image. |
| generate_audio | boolean | true | Generate native audio. Supports Chinese and English voices. |
| multi_prompt | array | false | List of prompts for multi-shot generation. |
| negative_prompt | string | false | Negative prompt. Default: blur, distort, and low quality. |
| prompt | string | false | Text prompt for video generation. |
| shot_type | string | customize | Multi-shot generation type. enum: customize |
| start_image_url | string | false | URL of the start frame image. |
| voice_ids | array | false | Optional Voice IDs. Reference voices in prompt with << >>. |
Examples
High-quality image animation:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-v3-pro-image-to-video",
"version": "0.0.1",
"input": {
"prompt": "The waterfall cascades down the rocks as mist rises into the air",
"start_image_url": "https://example.com/waterfall.jpg",
"duration": "12",
"aspect_ratio": "9:16",
"cfg_scale": 0.6,
"generate_audio": true
}
}'
Morph between two images:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-v3-pro-image-to-video",
"version": "0.0.1",
"input": {
"prompt": "A smooth transformation from day to night in the city",
"start_image_url": "https://example.com/city-day.jpg",
"end_image_url": "https://example.com/city-night.jpg",
"duration": "8",
"negative_prompt": "flickering, jumpy, blurry"
}
}'
Short character animation:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "kling-v3-pro-image-to-video",
"version": "0.0.1",
"input": {
"prompt": "The character turns to the camera and winks",
"start_image_url": "https://example.com/character-portrait.png",
"duration": "3",
"aspect_ratio": "1:1",
"generate_audio": false
}
}'
Related Models
- kling-v3-standard-image-to-video - Standard tier image to video
- kling-v3-pro-text-to-video - Kling v3 Pro text to video
- kling-o3-pro-image-to-video - Kling o3 Pro image to video