> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aihubmax.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Vidu Q3 视频生成



## OpenAPI

````yaml openapi/zh/vidu-q3.json POST /v1/videos/generations
openapi: 3.1.0
info:
  title: Creatify Aurora
  version: '1.0'
servers:
  - url: https://api.aihubmax.com
security:
  - BearerAuth: []
paths:
  /v1/videos/generations:
    post:
      tags:
        - Video > Audio-Visual Sync
      summary: Creatify Aurora
      description: >
        - Creatify Aurora high-fidelity talking-head digital human video model;
        input a portrait image and audio to generate studio-style talking-head
        video

        - Supports `480p` / `720p` resolution options

        - Asynchronous processing mode; use the returned task ID to [query the
        task status](/pages/en/api-manual/task-management/get-task-detail)

        - Generated video links are valid for 24 hours; please save them
        promptly
      operationId: creatify-aurora
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreatifyAuroraRequest'
            examples:
              720p_口播视频:
                summary: 720p talking-head video
                value:
                  model: creatify-aurora
                  image_url: https://example.com/portrait.png
                  audio_url: https://example.com/speech.wav
                  resolution: 720p
              480p_文本风格引导:
                summary: 480p + text style guidance
                value:
                  model: creatify-aurora
                  image_url: https://example.com/portrait.png
                  audio_url: https://example.com/narration.mp3
                  prompt: 4K studio interview, steady eye contact, ultra sharp.
                  resolution: 480p
                  guidance_scale: 1
                  audio_guidance_scale: 2
      responses:
        '200':
          $ref: '#/components/responses/TaskCreated'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalServerError'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
components:
  schemas:
    CreatifyAuroraRequest:
      type: object
      required:
        - model
        - image_url
        - audio_url
      properties:
        model:
          description: '`creatify-aurora`: High-fidelity talking-head digital human video'
          examples:
            - creatify-aurora
          type: string
          default: creatify-aurora
        image_url:
          description: |
            Public URL of the portrait image

            **Notes:**
            - Must be a publicly accessible URL
            - A clear, front-facing, single-person portrait is recommended
          type: string
          example: https://example.com/portrait.png
        audio_url:
          description: >
            Public URL of the driving audio


            **Notes:**

            - Must be a publicly accessible URL

            - Maximum input audio length: `60` seconds

            - Output video duration follows audio length, up to approximately
            `60` seconds
          type: string
          example: https://example.com/speech.wav
        prompt:
          anyOf:
            - type: string
            - type: 'null'
          default: null
          description: >
            Text prompt for controlling visual style and character performance


            **Notes:**

            - Suitable for specifying camera angles, expressions, lighting, and
            scene style

            - When omitted, the model uses its default behavior
          example: 4K studio interview, steady eye contact, ultra sharp.
        guidance_scale:
          anyOf:
            - maximum: 5
              minimum: 0
              type: number
            - type: 'null'
          default: 1
          description: |-
            Text prompt adherence strength

            **Notes:**
            - Range: `0` - `5`
            - Higher values follow the prompt more strictly


            > Do not pass this parameter unless necessary.
          x-advanced: true
          example: 1
        audio_guidance_scale:
          anyOf:
            - maximum: 5
              minimum: 0
              type: number
            - type: 'null'
          default: 2
          description: |-
            Audio adherence strength

            **Notes:**
            - Range: `0` - `5`
            - Higher values follow the input audio rhythm more strictly


            > Do not pass this parameter unless necessary.
          x-advanced: true
          example: 2
        resolution:
          anyOf:
            - type: string
            - type: 'null'
          default: 720p
          description: |
            Output video resolution

            **Options:**
            - `480p`
            - `720p`
          example: 720p
    TaskResponse:
      type: object
      properties:
        created:
          type: integer
          description: Task creation timestamp
          example: 1757165031
        id:
          type: string
          description: Task ID
          example: task-unified-1757165031-uyujaw3d
        model:
          type: string
          description: Actual model name used
        object:
          type: string
          description: Specific task type
          enum:
            - video.generation.task
        progress:
          type: integer
          description: Task progress percentage (0-100)
          minimum: 0
          maximum: 100
          example: 0
        status:
          type: string
          description: Task status
          enum:
            - pending
            - processing
            - completed
            - failed
          example: pending
        task_info:
          type: object
          description: Asynchronous task information
          properties:
            can_cancel:
              type: boolean
              description: Whether the task can be canceled
              example: true
            estimated_time:
              type: integer
              description: Estimated completion time (seconds)
              example: 45
        type:
          type: string
          description: Task output type
          enum:
            - video
          example: video
    ErrorResponse400:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Invalid request format
            type:
              type: string
              example: invalid_request_error
    ErrorResponse401:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Invalid API Key
            type:
              type: string
              example: authentication_error
    ErrorResponse402:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Insufficient account balance
            type:
              type: string
              example: insufficient_quota
    ErrorResponse422:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Parameter validation failed
            type:
              type: string
              example: validation_error
    ErrorResponse429:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Rate limit exceeded
            type:
              type: string
              example: rate_limit_error
    ErrorResponse500:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Internal server error
            type:
              type: string
              example: server_error
    ErrorResponse503:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: Service temporarily unavailable, please try again later
            type:
              type: string
              example: service_unavailable
  responses:
    TaskCreated:
      description: Task created successfully
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/TaskResponse'
    BadRequest:
      description: Invalid request format
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse400'
    Unauthorized:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse401'
    PaymentRequired:
      description: Insufficient balance
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse402'
    UnprocessableEntity:
      description: Parameter validation failed
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse422'
    TooManyRequests:
      description: Rate limit exceeded
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse429'
    InternalServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse500'
    ServiceUnavailable:
      description: Service temporarily unavailable
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse503'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: |
        ## All endpoints require Bearer Token authentication ##

        Add the following to your request headers:

        `Authorization: Bearer YOUR_API_KEY`

````