awesome-genmedia Wan | 2.5 | Preview | Text to Video
Generate videos from text descriptions with optional background audio using the Wan 2.5 Preview model. Supports Chinese and English prompts, LLM-based prompt expansion, and multiple aspect ratios and resolutions.
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": "wan-2-5-preview-text-to-video",
"version": "0.0.1",
"input": {
"prompt": "A surfer riding a massive wave at sunset, spray of water catching the golden light",
"aspect_ratio": "16:9",
"duration": "5",
"resolution": "1080p",
"enable_prompt_expansion": true
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| aspect_ratio | string | 16:9 | The aspect ratio. enum: 16:9, 9:16, 1:1 |
| audio_url | string | URL of background music audio (must be publicly accessible) | |
| duration | string | 5 | Duration in seconds. enum: 5, 10 |
| enable_prompt_expansion | boolean | true | Whether to enable LLM-based prompt rewriting |
| negative_prompt | string | Negative prompt to avoid (max 500 chars) | |
| prompt | string | Text prompt for video generation. Supports Chinese and English (max 800 chars) | |
| resolution | string | 1080p | Video resolution. enum: 480p, 720p, 1080p |
| seed | integer | Random seed for reproducibility |
Examples
Square format with audio:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "wan-2-5-preview-text-to-video",
"version": "0.0.1",
"input": {
"prompt": "A pianist performing a classical piece in a grand concert hall, dramatic lighting, close-up of hands on keys",
"aspect_ratio": "1:1",
"duration": "10",
"resolution": "1080p",
"audio_url": "https://example.com/piano-music.mp3"
}
}'
Vertical social content:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "wan-2-5-preview-text-to-video",
"version": "0.0.1",
"input": {
"prompt": "Chocolate being poured over a dessert in slow motion, glossy texture, food photography",
"aspect_ratio": "9:16",
"duration": "5",
"resolution": "720p",
"negative_prompt": "blurry, low quality, shaky",
"seed": 42
}
}'
Related Models
- wan-2-5-preview-image-to-video - Image to video
- wan-2-5-preview-text-to-image - Text to image
- wan-2-5-preview-image-to-image - Image to image editing