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

# Gemini Omni Video

> Gemini Omni Video — image-to-video with synchronized native audio. Supply one or more input images via `image_urls` and describe the transformation and sound design in `prompt`.

**Pricing** — fixed per generation, in tokens (USD at $0.02/token). 720p and 1080p share the same price:

| resolution | 4s | 6s | 8s | 10s |
|---|---|---|---|---|
| 720p / 1080p | 20.48 | 27.3 | 34.13 | 40.95 |
| 4k | 47.78 | 54.6 | 61.43 | 68.25 |

Returns an `img_uuid`; poll GET /api/v1/jobs/detail (or use `custom_callback_url`) to get the generated video.



## OpenAPI

````yaml api-reference/video-generations/openapi-gemini-omni-video.json POST /api/v1/videos/generations
openapi: 3.1.0
info:
  title: GoEnhance API - Gemini Omni Video
  description: Image-to-video with synchronized audio using Gemini Omni Video.
  version: 1.0.0
servers:
  - url: https://api.goenhance.ai
security: []
paths:
  /api/v1/videos/generations:
    post:
      tags:
        - VideoGenerations
      summary: Gemini Omni Video
      description: >-
        Gemini Omni Video — image-to-video with synchronized native audio.
        Supply one or more input images via `image_urls` and describe the
        transformation and sound design in `prompt`.


        **Pricing** — fixed per generation, in tokens (USD at $0.02/token). 720p
        and 1080p share the same price:


        | resolution | 4s | 6s | 8s | 10s |

        |---|---|---|---|---|

        | 720p / 1080p | 20.48 | 27.3 | 34.13 | 40.95 |

        | 4k | 47.78 | 54.6 | 61.43 | 68.25 |


        Returns an `img_uuid`; poll GET /api/v1/jobs/detail (or use
        `custom_callback_url`) to get the generated video.
      parameters:
        - name: Authorization
          in: header
          description: ''
          required: false
          example: '{{Authorization}}'
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                model:
                  type: string
                  enum:
                    - gemini_omni_video
                  description: Model name. Must be `gemini_omni_video`.
                prompt:
                  type: string
                  maxLength: 4096
                  description: >-
                    Describe the transformation and sound design to apply to the
                    input image(s).
                image_urls:
                  type: array
                  items:
                    type: string
                    format: uri
                  minItems: 1
                  description: >-
                    Input image URLs (required, 1-7 images). Max 20MB each;
                    jpeg/png/webp.
                  maxItems: 7
                duration:
                  type: integer
                  enum:
                    - 4
                    - 6
                    - 8
                    - 10
                  default: 8
                  description: >-
                    Video duration in seconds. Supported: 4, 6, 8, 10. Defaults
                    to 8.
                aspect_ratio:
                  type: string
                  enum:
                    - '16:9'
                    - '9:16'
                  default: '16:9'
                  description: Output video aspect ratio.
                resolution:
                  type: string
                  enum:
                    - 720p
                    - 1080p
                    - 4k
                  default: 720p
                  description: >-
                    Output video resolution. 720p and 1080p are priced the same;
                    4k costs more.
                seed:
                  type: integer
                  minimum: 0
                  maximum: 2147483647
                  description: >-
                    Optional random seed for reproducibility. If omitted, the
                    model picks one automatically.
                custom_callback_url:
                  type: string
                  format: uri
                  description: >-
                    Optional. A publicly accessible HTTPS URL. When the task
                    status changes (processing / success / failed), GoEnhance
                    sends a POST request to this URL. The request body is
                    identical to the response of GET /api/v1/jobs/detail. If
                    your server does not respond with HTTP 200, the notification
                    is retried up to 3 times, with a 3-second timeout per
                    attempt.
                  example: https://your-server.com/goenhance/callback
              required:
                - model
                - prompt
                - image_urls
            example:
              model: gemini_omni_video
              prompt: >-
                Add harp sounds synchronized to each fern leaf touch,
                bioluminescent plant life, cinematic
              image_urls:
                - https://your-cdn.com/scene.png
              duration: 8
              aspect_ratio: '16:9'
              resolution: 720p
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  msg:
                    type: string
                  data:
                    type: object
                    properties:
                      img_uuid:
                        type: string
                    required:
                      - img_uuid
                required:
                  - code
                  - msg
                  - data
              examples:
                '1':
                  summary: Success
                  value:
                    code: 0
                    msg: Success
                    data:
                      img_uuid: c12b656c-747a-44fd-9c80-add79b0c52d5
                '2':
                  summary: Insufficient tokens
                  value:
                    code: 100
                    msg: tokens is not enough
          headers: {}
        '401':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  msg:
                    type: string
                required:
                  - code
                  - msg
          headers: {}
      deprecated: false
      security: []

````