# Sonilo V1.1 Video to Sound Effects API

> Ka whakaputa pānga oro kua wāhia mō tētahi ataata, ā, ka whakahoki hei kōnae ororongo anake

Ka tāpiri pānga oro tukutahi i runga i ngā mahi i te ataata kei `video_url`. Mā te `prompt` kōwhiringa e ārahi te oro, ā, mā `segments` e tuku whakaahuatanga motuhake ki ngā awhe wā. Ka taea e `audio_format` te wav, mp3, aac, flac rānei. Ina whakakāngia `keep_speech_vocal`, ka wehea, ka pupuritia te kōrero taketake ki te hanumi.

- Model id: `sonilo/v1.1/video-to-sound-effects`
- Made by: Sonilo
- Category: Video to Audio
- Output: audio
- Price per second of your input video: $0.009 / second of input video (cheapest run $0.009 (9 API credits))
- Run: `POST https://api.doitong.ru/v1/run/sonilo/v1.1/video-to-sound-effects`
- Quote: `POST https://api.doitong.ru/v1/quote/sonilo/v1.1/video-to-sound-effects`
- Docs page: https://doitong.com/mi/developers/models/sonilo/v1.1/video-to-sound-effects

## Pricing

Price: **$0.009 / second of input video**. Price per second of your input video: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

The full example input below costs $0.09 = 90 API credits (10 s input video × $0.009).

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/sonilo/v1.1/video-to-sound-effects` 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 |
|---|---|---|---|---|---|---|
| `video_url` | `video` | string (video URL) | yes |  |  | He ataata i tukuna mā te tuku kōnae, mā tētahi URL tūmatanui rānei mō te whakaputanga oro; mā tōna roanga e whakatau te roa o te ororongo kua whakaputaina. |
| `prompt` |  | string \| null | no |  |  | He aratohu oro kōwhiringa ka whakamahia ki ngā whakaaturanga katoa, hei whakakapi i te whakamārama aunoa o te ataata. Whakaahuatia te ororongo e hiahia ana, waiho rānei kia kau kia whakamahia ngā tapanga aunoa. |
| `segments` |  | array of object {start, end, prompt} \| null | no |  |  | He wehenga ā-ringa kōwhiringa mō ngā whakaaturanga, ka tohua hei awhe wā me ngā whakamārama oro motuhake; mā te uara kau e whakamahi te kimi whakaaturanga aunoa. |
| `segments[].start` |  | number | no | `0` | ≥ 0 | Me 0 te tīmatanga o te wāhanga tuatahi. Ka inehia ngā wā tīmata katoa ki te hēkona mai i te tīmatanga o te ataata. |
| `segments[].end` |  | number | no | `0` | ≥ 0 | Te wā mutunga o te wāhanga ki te hēkona, ka herea ki te roanga o te ataata mō te wāhanga whakamutunga. Mō ia wāhanga o mua, me taurite ki te wā tīmata o te wāhanga whai muri kia kore ai he āputa, he inaki rānei. |
| `segments[].prompt` |  | string | no | `` |  | Whakamāramatanga o ngā pānga oro, o te foley rānei o te wāhanga. |
| `audio_format` |  | enum (string) | no | `aac` | `wav`, `mp3`, `aac`, `flac` | Hōputu ororongo motuhake, ka taea te whiriwhiri hei wav, mp3, aac, flac rānei, ko aac te taunoa. Kāore tēnei kōwhiringa e whakarerekē i te whakawaehere ororongo o te ataata, ko AAC tonu. |
| `keep_speech_vocal` |  | boolean | no | `false` |  | He whakakā pupuri kōrero reo e pā ana ki ngā putanga ororongo me te ataata; he mono te taunoa, ā, ka waiho ko te oro kua whakaputaina anake ki te putanga. Mā te whakakā ka whakamahia te wehenga puna puoro hei wehe i ngā reo puna, ka whakarērea te puoro me te hauora taketake, ā, ka hanumi te oro kua whakaputaina ki te hopukanga reo kāore i whakarerekētia, me te taurite o tōna taumata ki te reo. |

File parameters (`video`) 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
{
  "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
}
```

A fuller example:

```json
{
  "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
}
```

## 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/sonilo/v1.1/video-to-sound-effects?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }'

# 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/sonilo/v1.1/video-to-sound-effects?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }),
});
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 = {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/sonilo/v1.1/video-to-sound-effects", 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": "sonilo/v1.1/video-to-sound-effects",
      "input": {
        "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
      },
      "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": "sonilo/v1.1/video-to-sound-effects",
  "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": 90,
    "usd": "0.09",
    "charged": 90,
    "refunded": 0
  },
  "input": {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    },
    "audios": [
      {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
        "content_type": "audio/mpeg",
        "file_name": "0-output.mp3",
        "file_size": 1843200
      }
    ],
    "segments": [
      {
        "index": 1,
        "start": 1.0,
        "end": 1.0,
        "meta": {
          "tags": [],
          "skipped": false,
          "skip_reason": "string"
        }
      }
    ]
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "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 |
|---|---|---|
| `audio` | object {url, content_type, file_name, file_size} | Oro kua whakaputaina, kua whakawaeheretia ki te hōputu ororongo kua kōwhiria. |
| `audios` | array of object {url, content_type, file_name, file_size} | Kohinga oti o ngā oro kua whakaputaina, kotahi oro mō ia tauira. |
| `segments` | array of object {index, start, end, meta} | Ngā wāhanga hei whakaputa i te ororongo, kua whakarārangihia ki te raupapa o te ataata puna. |

## Related models

- [Sonilo V1.1 Video to Video Music](https://doitong.com/developers/models/sonilo/v1.1/video-to-video-music.md) (`sonilo/v1.1/video-to-video-music`): $0.009 / second of output audio
- [Sonilo V1.1 Text to Music](https://doitong.com/developers/models/sonilo/v1.1/text-to-music.md) (`sonilo/v1.1/text-to-music`): $0.0025 / second of output audio
- [Sonilo V1.1 Text to Sound Effects](https://doitong.com/developers/models/sonilo/v1.1/text-to-sound-effects.md) (`sonilo/v1.1/text-to-sound-effects`): $0.0018 / second of output audio
- [Sonilo V1.1](https://doitong.com/developers/models/sonilo/v1.1/video-to-music.md) (`sonilo/v1.1/video-to-music`): $0.009 / second of output audio
- [Sonilo V1.1 Video to Video Sound Effects](https://doitong.com/developers/models/sonilo/v1.1/video-to-video-sound-effects.md) (`sonilo/v1.1/video-to-video-sound-effects`): $0.009 / second of input video
- [Hunyuan Video Foley](https://doitong.com/developers/models/hunyuan-video-foley.md) (`hunyuan-video-foley`): $0.10 / 10 seconds of input video
- [Kling Video · Video to Audio](https://doitong.com/developers/models/kling-video/video-to-audio.md) (`kling-video/video-to-audio`): $0.035 / video
- [Mirelo SFX2.0 · Video to Audio](https://doitong.com/developers/models/mirelo-ai/sfx2.0/video-to-audio.md) (`mirelo-ai/sfx2.0/video-to-audio`): $0.01 / second of output audio

## Links

- HTML page: https://doitong.com/developers/models/sonilo/v1.1/video-to-sound-effects
- 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=sonilo/v1.1/video-to-sound-effects
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/sonilo/v1.1/video-to-sound-effects