> ## 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.

# OmniHuman 1.5 数字人视频生成

> - OmniHuman 1.5 音频驱动数字人视频生成模型
- 输入人像图片+音频，生成角色说话/唱歌/表演的同步视频
- 支持加速模式
- 异步处理模式，使用返回的任务ID [进行查询](/pages/zh/api-manual/task-management/get-task-detail)
- 生成的视频链接，有效期为24小时，请尽快保存




## OpenAPI

````yaml openapi/zh/omnihuman-1.5.json POST /v1/videos/generations
openapi: 3.1.0
info:
  title: OmniHuman 1.5
  version: '1.0'
servers:
  - url: https://api.aihubmax.com
security:
  - BearerAuth: []
paths:
  /v1/videos/generations:
    post:
      tags:
        - Video > 音画同步
      summary: OmniHuman 1.5
      description: >
        - OmniHuman 1.5 音频驱动数字人视频生成模型

        - 输入人像图片+音频，生成角色说话/唱歌/表演的同步视频

        - 支持加速模式

        - 异步处理模式，使用返回的任务ID
        [进行查询](/pages/zh/api-manual/task-management/get-task-detail)

        - 生成的视频链接，有效期为24小时，请尽快保存
      operationId: omnihuman-1.5
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OmniHumanGenRequest'
            examples:
              基础数字人视频:
                summary: 基础数字人视频
                value:
                  model: omnihuman-1.5
                  image_url: https://example.com/portrait.jpg
                  audio_url: https://example.com/speech.mp3
              带文本引导_加速模式:
                summary: 带文本引导 + 加速模式
                value:
                  model: omnihuman-1.5
                  image_url: https://example.com/portrait.jpg
                  audio_url: https://example.com/speech.mp3
                  prompt: The person speaks calmly to the camera
                  turbo_mode: true
              指定分辨率_随机种子:
                summary: 指定分辨率 + 随机种子
                value:
                  model: omnihuman-1.5
                  image_url: https://example.com/portrait.jpg
                  audio_url: https://example.com/narration.wav
                  prompt: A woman smiles while talking
                  advanced:
                    resolution: 720p
                    seed: 42
      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:
    OmniHumanGenRequest:
      type: object
      required:
        - model
        - image_url
        - audio_url
      properties:
        model:
          description: '`omnihuman-1.5`：音频驱动数字人视频'
          examples:
            - omnihuman-1.5
          type: string
          default: omnihuman-1.5
        image_url:
          description: |
            人像图片的公开 URL

            **说明：**
            - 格式：JPG / PNG / WebP / GIF / AVIF
            - 文件大小不超过 5MB
            - 必须为公开可访问的 URL
            - 图片中需包含人物面部
          type: string
          example: https://example.com/portrait.jpg
        audio_url:
          description: |
            音频文件的公开 URL

            **说明：**
            - 格式：MP3 / WAV / OGG / M4A / AAC
            - 必须为公开可访问的 URL
            - 音频时长决定输出视频时长和计费
            - 时长限制：最长 30 秒（720p 模式下最长 60 秒）
          type: string
          example: https://example.com/speech.mp3
        prompt:
          anyOf:
            - type: string
            - type: 'null'
          default: null
          description: |
            文本引导，控制角色行为和动作

            **说明：**
            - 支持中文、英文、日语、韩语、西班牙语、印尼语
            - 描述动态动作效果更好，避免描述图片中已有的静态属性
          example: The person speaks calmly to the camera
        turbo_mode:
          anyOf:
            - type: boolean
            - type: 'null'
          default: null
          description: |-
            加速模式

            **说明：**
            - 开启后加快生成速度，轻微质量损失
            - 适合快速迭代和预览


            > 非必须不要传这个参数。
          x-advanced: true
          example: true
        advanced:
          anyOf:
            - additionalProperties: false
              description: OmniHuman 1.5 高级选项。
              properties:
                resolution:
                  anyOf:
                    - type: string
                    - type: 'null'
                  default: null
                  description: 输出视频分辨率（高级可选参数）
                  example: 1080p
                seed:
                  anyOf:
                    - type: integer
                    - type: 'null'
                  default: null
                  description: 随机种子，设置固定值可复现生成结果
                  example: 42
              type: object
            - type: 'null'
          default: null
          description: |-
            高级选项，提供额外控制能力

            > 非必须不要传这个参数。
          x-advanced: true
    TaskResponse:
      type: object
      properties:
        created:
          type: integer
          description: 任务创建时间戳
          example: 1757165031
        id:
          type: string
          description: 任务ID
          example: task-unified-1757165031-uyujaw3d
        model:
          type: string
          description: 实际使用的模型名称
        object:
          type: string
          description: 任务的具体类型
          enum:
            - video.generation.task
        progress:
          type: integer
          description: 任务进度百分比 (0-100)
          minimum: 0
          maximum: 100
          example: 0
        status:
          type: string
          description: 任务状态
          enum:
            - pending
            - processing
            - completed
            - failed
          example: pending
        task_info:
          type: object
          description: 异步任务信息
          properties:
            can_cancel:
              type: boolean
              description: 任务是否可以取消
              example: true
            estimated_time:
              type: integer
              description: 预计完成时间（秒）
              example: 45
        type:
          type: string
          description: 任务的输出类型
          enum:
            - video
          example: video
    ErrorResponse400:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 请求格式错误
            type:
              type: string
              example: invalid_request_error
    ErrorResponse401:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: API密钥无效
            type:
              type: string
              example: authentication_error
    ErrorResponse402:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 账户余额不足
            type:
              type: string
              example: insufficient_quota
    ErrorResponse422:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 参数校验失败
            type:
              type: string
              example: validation_error
    ErrorResponse429:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 请求频率超限
            type:
              type: string
              example: rate_limit_error
    ErrorResponse500:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 服务器内部错误
            type:
              type: string
              example: server_error
    ErrorResponse503:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: 服务暂不可用，请稍后重试
            type:
              type: string
              example: service_unavailable
  responses:
    TaskCreated:
      description: 任务创建成功
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/TaskResponse'
    BadRequest:
      description: 请求格式错误
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse400'
    Unauthorized:
      description: 未授权
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse401'
    PaymentRequired:
      description: 余额不足
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse402'
    UnprocessableEntity:
      description: 参数校验失败
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse422'
    TooManyRequests:
      description: 请求频率超限
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse429'
    InternalServerError:
      description: 服务器内部错误
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse500'
    ServiceUnavailable:
      description: 服务暂不可用
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse503'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: |
        ## 所有接口均需要使用Bearer Token进行认证 ##

        使用时在请求头中添加：

        `Authorization: Bearer YOUR_API_KEY`

````