# Gemini Omni Flash 1.1 Reference to Video API

> Bersyon 1.1 ng pagbuo ng video na ginagabayan ng hanggang 10 reference mga larawan at 3 maiikling clip, na may 360p hanggang 4k na output

Bumubuo ng video mula sa tekstong prompt kasama ang reference media, para mapanatili ng mga subject ang kanilang itsura sa buong clip. Tumatanggap ang `image_urls` ng hanggang 10 larawan at ang `reference_video_urls` ng hanggang 3 video, na bawat isa ay hanggang sampung segundo. Pumili ng 16:9 o 9:16, resolution mula 360p hanggang 4k, at tagal na 3 hanggang 10 segundo. Maaaring umabot sa 20000 character ang mga prompt.

- Model id: `google/gemini-omni-flash/v1.1/reference-to-video`
- Made by: Google
- Category: Reference to Video
- Output: video
- Price: from $0.03 / second (8 s ≈ $0.24) (cheapest run $0.24 (240 API credits))
- Run: `POST https://api.doitong.ru/v1/run/google/gemini-omni-flash/v1.1/reference-to-video`
- Quote: `POST https://api.doitong.ru/v1/quote/google/gemini-omni-flash/v1.1/reference-to-video`
- Docs page: https://doitong.com/fil/developers/models/google/gemini-omni-flash/v1.1/reference-to-video

## Pricing

Price: **from $0.03 / second (8 s ≈ $0.24)** (the lowest tier; the quote prices your exact input). Billed per second of output (`duration`, default 10).

Price rules (the first rule that matches the input wins; a parameter you leave out counts as its default):

- When `resolution` = 720p: $0.10 (100 API credits) / second
- When `resolution` = 1080p: $0.15 (150 API credits) / second
- When `resolution` = 4k: $0.30 (300 API credits) / second

The full example input below costs $0.80 = 800 API credits (8 s × 100 API credits).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.ru/v1/quote/google/gemini-omni-flash/v1.1/reference-to-video` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `prompt` |  | string | yes |  | ≤ 20000 characters | Paglalarawan ng video na sumusunod sa reference media sa input ng modelo; pinananatili ng mga reference na iyon ang pagkakasunod-sunod sa listahan. |
| `image_urls` | `images` | array of image URL | no |  | ≤ 10 items | Mga URL ng reference na larawan para isama sa video. |
| `reference_video_urls` |  | array of video URL | no |  | ≤ 3 items | Magbigay ng mga reference na video sa pamamagitan ng URL, na hindi lalampas sa tatlong entry at may limitasyong sampung segundo bawat video. |
| `aspect_ratio` |  | enum (string) | no | `16:9` | `16:9`, `9:16` | Aspect ratio ng output na video. |
| `resolution` |  | enum (string) | no | `720p` | `360p`, `720p`, `1080p`, `4k` | Resolution na ginagamit para sa output video. |
| `duration` |  | integer | no | `8` | 3 – 10 | Haba ng output na video, sinusukat sa segundo. |

File parameters (`images`, `reference_video_urls`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/google/gemini-omni-flash/v1.1/reference-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.ru/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/google/gemini-omni-flash/v1.1/reference-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/google/gemini-omni-flash/v1.1/reference-to-video", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.ru/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "google/gemini-omni-flash/v1.1/reference-to-video",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "google/gemini-omni-flash/v1.1/reference-to-video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 800,
    "usd": "0.80",
    "charged": 800,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | Videong ginawa ng modelo. |

## Related models

- [Gemini Omni Flash 1.1 Text to Video](https://doitong.com/developers/models/google/gemini-omni-flash/v1.1/text-to-video.md) (`google/gemini-omni-flash/v1.1/text-to-video`): from $0.03 / second
- [Gemini Omni Flash 1.1 Image to Video](https://doitong.com/developers/models/google/gemini-omni-flash/v1.1/image-to-video.md) (`google/gemini-omni-flash/v1.1/image-to-video`): from $0.03 / second
- [Gemini Omni Flash 1.1 Edit](https://doitong.com/developers/models/google/gemini-omni-flash/v1.1/edit.md) (`google/gemini-omni-flash/v1.1/edit`): from $0.03 / second of input video
- [Seedance 2.0 Fast Reference to Video](https://doitong.com/developers/models/bytedance/seedance-2.0/fast/reference-to-video.md) (`bytedance/seedance-2.0/fast/reference-to-video`): from $0.113 / second
- [Seedance 2.0 Reference to Video](https://doitong.com/developers/models/bytedance/seedance-2.0/reference-to-video.md) (`bytedance/seedance-2.0/reference-to-video`): from $0.141 / second
- [Wan 3.0 Reference to Video](https://doitong.com/developers/models/alibaba/wan-3.0/reference-to-video.md) (`alibaba/wan-3.0/reference-to-video`): from $0.05 / second
- [Gemini Omni Flash · Reference to Video](https://doitong.com/developers/models/google/gemini-omni-flash/reference-to-video.md) (`google/gemini-omni-flash/reference-to-video`): from $1.282 / run
- [Veo3.1 Reference to Video](https://doitong.com/developers/models/veo3.1/reference-to-video.md) (`veo3.1/reference-to-video`): from $0.20 / second

## Links

- HTML page: https://doitong.com/developers/models/google/gemini-omni-flash/v1.1/reference-to-video
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=google/gemini-omni-flash/v1.1/reference-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/google/gemini-omni-flash/v1.1/reference-to-video