# Bria Video Eraser · Keypoints API

> ویڈیو ایریزر جس میں ہٹائے جانے والے آبجیکٹ کو مثبت اور منفی x/y کی پوائنٹس سے منتخب کیا جاتا ہے

ویڈیو سے کسی آبجیکٹ کو ہٹاتا ہے، جسے مثبت یا منفی لیبل والے x اور y کوآرڈینیٹس پر مشتمل `keypoints` کے ذریعے منتخب کیا جاتا ہے۔ ویڈیو 5 سیکنڈ سے کم ہونی چاہیے، اور `auto_trim` طویل کلپس کو اس لمبائی تک کاٹ دیتا ہے۔ گیارہ آؤٹ پٹ کنٹینر اور کوڈیک آپشنز موجود ہیں، جو ڈیفالٹ طور پر mp4_h264 پر ہوتے ہیں، اور `preserve_audio` ڈیفالٹ طور پر آن ہے۔

- Model id: `bria/bria_video_eraser/erase/keypoints`
- Made by: Bria AI
- Category: Video to Video
- Output: video
- Price per second of your input video: $0.14 / second of input video (cheapest run $0.14 (140 API credits))
- Run: `POST https://api.doitong.ru/v1/run/bria/bria_video_eraser/erase/keypoints`
- Quote: `POST https://api.doitong.ru/v1/quote/bria/bria_video_eraser/erase/keypoints`
- Docs page: https://doitong.com/ur/developers/models/bria/bria_video_eraser/erase/keypoints

## Pricing

Price: **$0.14 / 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 $0.70 = 700 API credits (5 s input video × $0.14).

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/bria/bria_video_eraser/erase/keypoints` 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 |
|---|---|---|---|---|---|---|
| `output_container_and_codec` |  | enum (string) | no | `mp4_h264` | `mp4_h265`, `mp4_h264`, `webm_vp9`, `gif`, `mov_h264`, `mov_h265`, `mov_proresks`, `mkv_h264`, `mkv_h265`, `mkv_vp9`, `mkv_mpeg4` | آؤٹ پٹ کا کنٹینر اور کوڈیک، ان میں سے منتخب کریں: mp4_h265, mp4_h264, webm_vp9, gif, mov_h264, mov_h265, mov_proresks, mkv_h264, mkv_h265, mkv_vp9, mkv_mpeg4۔ |
| `auto_trim` |  | boolean | no | `true` |  | ویڈیو کو کام کرنے کی مقررہ لمبائی 5 سیکنڈ تک خودکار طور پر تراشتا ہے۔ |
| `preserve_audio` |  | boolean | no | `true` |  | true ہونے پر آؤٹ پٹ ویڈیو میں آڈیو برقرار رہتی ہے۔ |
| `keypoints` |  | array of string | yes |  |  | ویڈیو ہٹانے یا برقرار رکھنے کے مقامات [x,y] کوآرڈینیٹس سے متعین کیے جاتے ہیں، ہر ایک کی نحوی شکل یہ ہے: {'x':100, 'y':100, 'type':'positive/negative'}۔ |
| `video_url` | `video` | string (video URL) | yes |  |  | 5 سیکنڈ سے کم ویڈیو جو آبجیکٹ مٹانے کے لیے ماخذ کے طور پر استعمال ہوگی۔ |

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
{
  "keypoints": [
    "{'x': 765, 'y': 344, 'type': 'positive'}",
    "{'x': 200, 'y': 200, 'type': 'negative'}"
  ],
  "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
}
```

A fuller example:

```json
{
  "keypoints": [
    "{'x': 765, 'y': 344, 'type': 'positive'}",
    "{'x': 200, 'y': 200, 'type': 'negative'}"
  ],
  "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/bria/bria_video_eraser/erase/keypoints?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "keypoints": [
      "{'\''x'\'': 765, '\''y'\'': 344, '\''type'\'': '\''positive'\''}",
      "{'\''x'\'': 200, '\''y'\'': 200, '\''type'\'': '\''negative'\''}"
    ],
    "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/bria/bria_video_eraser/erase/keypoints?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "keypoints": [
      "{'x': 765, 'y': 344, 'type': 'positive'}",
      "{'x': 200, 'y': 200, 'type': 'negative'}"
    ],
    "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 = {
    "keypoints": [
        "{'x': 765, 'y': 344, 'type': 'positive'}",
        "{'x': 200, 'y': 200, 'type': 'negative'}",
    ],
    "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/bria/bria_video_eraser/erase/keypoints", 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": "bria/bria_video_eraser/erase/keypoints",
      "input": {
        "keypoints": [
          "{'x': 765, 'y': 344, 'type': 'positive'}",
          "{'x': 200, 'y': 200, 'type': 'negative'}"
        ],
        "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": "bria/bria_video_eraser/erase/keypoints",
  "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": 700,
    "usd": "0.70",
    "charged": 700,
    "refunded": 0
  },
  "input": {
    "keypoints": [
      "{'x': 765, 'y': 344, 'type': 'positive'}",
      "{'x': 200, 'y': 200, 'type': 'negative'}"
    ],
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  },
  "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} | نتیجے کی ویڈیو۔ |

## Related models

- [Bria Video Eraser Erase Mask](https://doitong.com/developers/models/bria/bria_video_eraser/erase/mask.md) (`bria/bria_video_eraser/erase/mask`): $0.14 / second of input video
- [Bria Video Eraser · Prompt](https://doitong.com/developers/models/bria/bria_video_eraser/erase/prompt.md) (`bria/bria_video_eraser/erase/prompt`): $0.14 / second of input video
- [Video · Erase · Keypoints](https://doitong.com/developers/models/bria/video/erase/keypoints.md) (`bria/video/erase/keypoints`): $0.14 / second of input video
- [Video · Erase · Mask](https://doitong.com/developers/models/bria/video/erase/mask.md) (`bria/video/erase/mask`): $0.14 / second of input video
- [Video · Erase · Prompt](https://doitong.com/developers/models/bria/video/erase/prompt.md) (`bria/video/erase/prompt`): $0.14 / second of input video
- [AMT Interpolation](https://doitong.com/developers/models/amt-interpolation.md) (`amt-interpolation`): $0.000575 / second of processing time
- [AnimateDiff Turbo · Video to Video](https://doitong.com/developers/models/fast-animatediff/turbo/video-to-video.md) (`fast-animatediff/turbo/video-to-video`): $0.00125 / second of processing time
- [AnimateDiff · Video to Video](https://doitong.com/developers/models/fast-animatediff/video-to-video.md) (`fast-animatediff/video-to-video`): $0.00125 / second of processing time

## Links

- HTML page: https://doitong.com/developers/models/bria/bria_video_eraser/erase/keypoints
- 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=bria/bria_video_eraser/erase/keypoints
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/bria/bria_video_eraser/erase/keypoints