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POST
/
v3
/
async
/
vidu-q3-pro-i2v
Vidu Q3 Pro Image-to-Video
curl --request POST \
  --url https://api.myrouter.ai/v3/async/vidu-q3-pro-i2v \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "seed": 123,
  "audio": "<string>",
  "style": "<string>",
  "images": [
    {}
  ],
  "is_rec": true,
  "prompt": "<string>",
  "wm_url": "<string>",
  "duration": 123,
  "off_peak": true,
  "watermark": true,
  "resolution": "<string>",
  "wm_position": "<string>",
  "aspect_ratio": "<string>"
}
'
{
  "task_id": "<string>"
}
Vidu Q3 Pro Image-to-Video converts static images into dynamic videos, generating natural motion and smoother scene dynamics while maintaining subject consistency.
This is an async API that only returns the task_id of the async task. Use the task_id to call the Get Async Task Result API to retrieve the generated result.

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Request Headers

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Content-Type
string
required
Enum: application/json
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Authorization
string
required
Bearer authentication format: Bearer {{API Key}}.

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Request Body

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seed
integer
Random seed for reproducible generation; set to 0 or omit for random generation.Range: [0, 2147483647]
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audio
string
Custom audio URL for video background music; supports mp3, wav, m4a, flac formats; max 20MB.
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style
string
default:"general"
Output visual style; general for realistic style, anime for anime style.Possible values: general, anime
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images
array
required
Reference image URL array; supports .jpg, .jpeg, .png, .webp. Maximum 50MB per image; aspect ratio must be between 1:4 and 4:1. Currently only 1 image is supported.
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is_rec
boolean
default:false
Enable audio-video matching; when set to true, audio rhythm syncs with video dynamics.
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prompt
string
Motion description for video generation; describe scene motion, actions, and dynamic effects.Length limit: 0 - 1500
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wm_url
string
Custom watermark image URL; supports png, jpeg, jpg, webp formats; max 10MB.
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duration
integer
default:5
Video duration (seconds).Range: [1, 16]
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off_peak
boolean
default:false
Use off-peak pricing; when set to true, the task is queued for off-peak processing to reduce cost.
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watermark
boolean
default:false
Enable watermark on the output video.
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resolution
string
default:"720p"
Output video resolution.Possible values: 540p, 720p, 1080p
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wm_position
string
Watermark position on the video.Possible values: top-left, top-right, bottom-left, bottom-right
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aspect_ratio
string
default:"16:9"
Output video aspect ratio.Possible values: 16:9, 9:16, 4:3, 3:4, 1:1

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Response

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task_id
string
required
Use the task_id to call the Get Async Task Result API to retrieve the generated output.