# Bytedance Upscaler Upscale Video API

> پری سیٹس، معیار کی سطحوں، فریم ریٹ اور بِٹ ڈیپتھ کے اختیارات کے ساتھ ویڈیو کو 8K تک اپ اسکیل کرتا ہے

`video_url` لیتا ہے اور ریزولوشن `target_resolution` (1080p سے 8k تک) تک بڑھاتا ہے، یا اس کے بجائے 1.1 سے 10 تک `scale_ratio` استعمال کرتا ہے۔ `target_fps` کی حد 24 سے 120 ہے۔ `enhancement_preset` ugc یا old_film جیسے مواد کے لیے موزوں ہے، `enhancement_tier` fast، standard یا pro ہے، اور 10 یا 12 کی `bit_depth` کے لیے pro سطح درکار ہے۔

- Model id: `bytedance-upscaler/upscale/video`
- Made by: ByteDance
- Category: Upscale
- Output: video
- Price per second of your input video: from $0.0072 / second of input video (cheapest run $0.008 (8 API credits))
- Run: `POST https://api.doitong.com/v1/run/bytedance-upscaler/upscale/video`
- Quote: `POST https://api.doitong.com/v1/quote/bytedance-upscaler/upscale/video`
- Docs page: https://doitong.com/ur/developers/models/bytedance-upscaler/upscale/video

## Pricing

Price: **from $0.0072 / second of input video** (the lowest tier; the quote prices your exact input). 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.

Price by tier:

- 1080p: $0.0072 / second of input video
- 2K: $0.0144 / second of input video
- 4K: $0.0288 / second of input video
- 1080p, frame rate: $0.0288 / second of input video
- 2K, frame rate: $0.0576 / second of input video
- 1080p, pro: $0.072 / second of input video
- 6K: $0.0737 / second of input video
- 8K: $0.1152 / second of input video
- 4K, frame rate: $0.1152 / second of input video
- 2K, pro: $0.144 / second of input video
- 4K, pro: $0.288 / second of input video
- 1080p, pro, frame rate: $0.288 / second of input video
- 6K, frame rate: $0.2948 / second of input video
- 8K, frame rate: $0.4608 / second of input video
- 2K, pro, frame rate: $0.576 / second of input video
- 6K, pro: $0.737 / second of input video

The full example input below costs $0.072 = 72 API credits (10 s input video × $0.0072 (1080p)).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/bytedance-upscaler/upscale/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 |
|---|---|---|---|---|---|---|
| `video_url` | `video` | string (video URL) | yes |  |  | اپ اسکیلنگ کے لیے ماخذ ویڈیو کی طرف اشارہ کرنے والا URL۔ |
| `target_resolution` |  | enum (string) | no | `1080p` | `1080p`, `2k`, `4k`, `6k`, `8k` | اپ اسکیل کردہ ویڈیو کا مطلوبہ ریزولوشن۔ |
| `target_fps` |  | number | no | `30` | 24 – 120 | بہتر کردہ آؤٹ پٹ کی مطلوبہ فریم ریٹ، فریم per سیکنڈ میں ناپی جاتی ہے۔ |
| `enhancement_preset` |  | enum (string) | no | `general` | `general`, `ugc`, `short_series`, `aigc`, `old_film` | ویڈیو کی قسم کے مطابق بنایا گیا enhancement preset۔ عمومی پروسیسنگ کے لیے 'general'، مختصر صارف تخلیق کردہ ویڈیوز کے لیے 'ugc'، مختصر ڈراموں کے لیے 'short_series'، AI سے تخلیق کردہ مواد کے لیے 'aigc'، اور کلاسیکی فلموں کی بحالی کے لیے 'old_film' استعمال کریں۔ |
| `enhancement_tier` |  | enum (string) | no | `standard` | `fast`, `standard`, `pro` | بہتری کے لیے استعمال ہونے والی کوالٹی کی سطح۔ |
| `scale_ratio` |  | number \| null | no |  | 1.1 – 10 | آؤٹ پٹ ریزولوشن ملٹی پلائر، 1.1 سے 10.0 تک؛ فراہم کیے جانے پر یہ target_resolution کی جگہ لے کر ان پٹ ریزولوشن کو ضرب دیتا ہے (مثلاً 2.0 اسے دوگنا کرتا ہے)۔ اسکیلنگ صرف 4k تک سپورٹ ہے، جسے 3840x2160 کے کل پکسلز کے طور پر متعین کیا گیا ہے؛ اس حد سے تجاوز کرنے پر خرابی پیدا ہوتی ہے۔ |
| `fidelity` |  | enum (string) | no | `high` | `high`, `medium` | بہتری کی شدت، جس میں 'medium' متوازن تصویر-معیار بہتری فراہم کرتا ہے یا 'high' ہلکی بہتری دیتا ہے جو ماخذ ویڈیو کی بصری بناوٹ کو بڑی حد تک برقرار رکھتی ہے۔ |
| `bit_depth` |  | enum (integer) | no | `8` | `8`, `10`, `12` | آؤٹ پٹ ویڈیو کی رنگی bit depth منتخب کریں؛ 10-bit یا 12-bit آؤٹ پٹ کے لیے Pro enhancement tier ضروری ہے۔ |

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.com/v1/run/bytedance-upscaler/upscale/video?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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/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/bytedance-upscaler/upscale/video?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.com/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/bytedance-upscaler/upscale/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.com/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": "bytedance-upscaler/upscale/video",
      "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": "bytedance-upscaler/upscale/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": 72,
    "usd": "0.072",
    "charged": 72,
    "refunded": 0
  },
  "input": {
    "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
    },
    "duration": 5
  },
  "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.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | نتیجے کی ویڈیو فائل۔ |
| `duration` | number |  |

## Related models

- [Topaz Image Upscale](https://doitong.com/developers/models/topaz/upscale/image/precision.md) (`topaz/upscale/image/precision`): $0.08 / 24 megapixels of output image
- [Topaz Video Upscale](https://doitong.com/developers/models/topaz/upscale/video/precision.md) (`topaz/upscale/video/precision`): from $0.00667 / second of input video
- [SeedVR2 · Image](https://doitong.com/developers/models/seedvr/upscale/image.md) (`seedvr/upscale/image`): $0.001 / megapixel of output image
- [SeedVR2 · Image · Seamless](https://doitong.com/developers/models/seedvr/upscale/image/seamless.md) (`seedvr/upscale/image/seamless`): $0.0025 / megapixel of output image
- [SeedVR2 · Video](https://doitong.com/developers/models/seedvr/upscale/video.md) (`seedvr/upscale/video`): $0.001 / megapixel of output video
- [AuraSR](https://doitong.com/developers/models/aura-sr.md) (`aura-sr`): $0.001111 / second of processing time
- [Bria Increase Resolution](https://doitong.com/developers/models/bria/increase-resolution.md) (`bria/increase-resolution`): $0.04 / image
- [Chrono Edit Lora Gallery · Upscaler](https://doitong.com/developers/models/chrono-edit-lora-gallery/upscaler.md) (`chrono-edit-lora-gallery/upscaler`): $0.03 / image

## Links

- HTML page: https://doitong.com/developers/models/bytedance-upscaler/upscale/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=bytedance-upscaler/upscale/video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/bytedance-upscaler/upscale/video