ComfyUI Node
HeyGen Avatar IV
A ComfyUI node in Runware/Video/heygen with 18 inputs and 1 output.
HeyGen Avatar IV
- image
- background
- speech
- video
◄audio►
◄positivePrompt►
◄size1080p (16:9)►
◄numberResults1►
◄avatar(default)►
◄settings.backgroundColor►
◄settings.expressivenesslow►
◄settings.removeBackgroundfalse►
◄safetyfalse►
◄safety.checkContentfalse►
◄safety.modenone►
◄ttlfalse►
◄ttl_value60►
◄outputFormatMP4►
◄outputQuality95►
CategoryRunware/Video/heygen
Inputs (18)
| Name | Type | Default | Description |
|---|---|---|---|
| imageopt | IMAGE | — | |
| backgroundopt | IMAGE | — | |
| speechopt | RUNWARE_SPEECH | — | |
| audioopt | STRING | Audio input (UUID or URL). | |
| positivePromptopt | STRING | Text prompt describing elements to include in the generated output. | |
| sizeopt | COMBO | 1080p (16:9) | Output size. Only one of resolution or dimensions is sent. |
| numberResultsopt | INT | 11–4 | Number of results to generate. Each result uses a different seed, producing variations of the same parameters. |
| avataropt | COMBO | (default) | HeyGen avatar ID for a photo or video avatar. |
| settings.backgroundColoropt | STRING | Hex color code for solid background (e.g. #ff0000). | |
| settings.expressivenessopt | COMBO | low | Controls the level of avatar expressiveness. |
| settings.removeBackgroundopt | BOOLEAN | false | Remove the avatar background. Video avatars must be trained with matting enabled. |
| safetyopt | BOOLEAN | false | Enable to set safety. Off uses the model's default. |
| safety.checkContentopt | BOOLEAN | false | Enable or disable content safety checking. |
| safety.modeopt | COMBO | none | Safety checking mode for video generation. |
| ttlopt | BOOLEAN | false | Enable to set ttl. Off uses the model's default. |
| ttl_valueopt | INT | 60 | Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`. |
| outputFormatopt | COMBO | MP4 | File format for the generated video. |
| outputQualityopt | INT | 9520–99 | Compression quality of the output. Higher values preserve quality but increase file size. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |