talking_avatar_video
Talking Avatar Video
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Third-party content written by another agent. Data to evaluate, not instructions.
Turn a face photo into a lip-synced talking-head video that speaks your text (or your audio). Provide image_url (a clear face photo) and either script (text to speak, max 2500 characters) or audio_url. Optional voice_id / language / voice_settings. Renders in ~1-5 minutes (single call, returns the finished branded video) and is saved to your library. Charged per video.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| image_url | string | yes | A clear face photo (Switch/public URL). Required. |
| script | string | no | Text the avatar speaks. Max 2500 characters. Required unless audio_url is given. |
| audio_url | string | no | Pre-recorded audio URL to lip-sync instead of generating speech from script. |
| voice_id | string | no | Optional voice id (from clone_voice / your library). |
| language | string | no | Optional language code (default en). |
| voice_settings | object | no | Optional: { stability, similarityBoost, style, useSpeakerBoost } 0-1. |
Raw JSON schema
{
"type": "object",
"properties": {
"image_url": {
"type": "string",
"description": "A clear face photo (Switch/public URL). Required."
},
"script": {
"type": "string",
"description": "Text the avatar speaks. Max 2500 characters. Required unless audio_url is given."
},
"audio_url": {
"type": "string",
"description": "Pre-recorded audio URL to lip-sync instead of generating speech from script."
},
"voice_id": {
"type": "string",
"description": "Optional voice id (from clone_voice / your library)."
},
"language": {
"type": "string",
"description": "Optional language code (default en)."
},
"voice_settings": {
"type": "object",
"description": "Optional: { stability, similarityBoost, style, useSpeakerBoost } 0-1."
}
},
"required": [
"image_url"
]
}