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Heygen Photo Avatar 4 Model
Example
Details
- Accepts
- image
Pricing
- Price
- 12.5 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| voice | —enum: Warm Pro Narrator, Chill Brian, Ivy, John Doe, Monika Sogam, Hope … | Name of the voice to use for the avatar |
| prompt | — | The text the avatar will speak |
| caption | boolean | Whether to add captions to the video |
| audio_url | — | URL of an audio file for the avatar to lip-sync to. When provided, overrides prompt and voice. |
| image_urlrequired | string | URL of the image to animate. The image should contain a clear face. |
| background | — | Background configuration |
| expression | — | Facial expression |
| resolution | stringenum: 360p, 480p, 540p, 720p, 1080p | Video resolution preset. Options: 360p, 480p, 540p, 720p, 1080p |
| aspect_ratio | stringenum: 16:9, 9:16, 4:5, 5:4, 1:1, auto | Aspect ratio of the output video. Supported values: '16:9', '9:16', '4:5', '5:4', '1:1', and 'auto'. 'auto' preserves the source aspect ratio when HeyGen can read it, falling back to '16:9' otherwise. |
| talking_style | stringenum: stable, expressive | Talking style - 'stable' for minimal movement, 'expressive' for more animation |
| enable_safety_checker | boolean | Authorized callers may set false to request relaxed screening. |
Output
| Field | Type | Description |
|---|---|---|
| video | — | The generated video file |