Video models › Infinitalk

Infinitalk - From Audio

Content generation using infinitalk/from-audio ## Query Task Status After submitting a task, use the unified query endpoint to check progress and retrieve results: <Card title="Get Task Details" icon="lucide-search" href="/market/common/get-task-detail"> Learn how to query task status and retrieve generation results </Card> For production use, we recommend using the `callBackUrl` parameter to receive automatic notifications when generation completes, rather than polling the status endpoint. ## Related Resources <CardGroup cols={2}> <Card title="Market Overview" icon="lucide-store" href="/marke

video Infinitalk price on request

Request

POST https://app.video-blade.com/api/v1/generations
X-API-Key: vb_…
Content-Type: application/json

{
  "callback_url": "https://your-app.example/callbacks/video-blade",
  "input": {
    "audio_url": "\u2026",
    "image_url": "\u2026",
    "prompt": "\u2026"
  },
  "model": "infinitalk-from-audio"
}

Input parameters

Name	Type	Required	Description
`image_url`	string	required	URL of the input image. If the input image does not match the chosen aspect ratio, it is resized and center cropped. (File URL after upload, not file content; Accepted types: image/jpeg, image/png, image/webp; Max size: 10.0MB)
`audio_url`	string	required	The URL of the audio file. (File URL after upload, not file content; Accepted types: audio/mpeg, audio/wav, audio/x-wav, audio/aac, audio/mp4, audio/ogg; Max size: 10.0MB)
`prompt`	string	required	The text prompt to guide video generation. (Max length: 5000 characters)
`resolution`	string	optional	Resolution of the video to generate. Must be either 480p or 720p. Values: `480p`, `720p` Default: `480p`
`seed`	number	optional	Random seed for reproducibility. Valid range is 10000 to 1000000.

Pricing

Price on request; the charge is settled from actual consumption with the video coefficient ×2.0. See Pricing & tokens.