> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt.

# स्टेम सेपरेशन

POST https://api.elevenlabs.io/v1/music/stem-separation
Content-Type: multipart/form-data

audio file को अलग-अलग stems में विभाजित करें। audio file की लंबाई के आधार पर इस endpoint की latency अधिक हो सकती है।

Reference: https://elevenlabs.io/docs/api-reference/music/separate-stems

## Servers

- `https://api.elevenlabs.io` (Production, default)
- `https://api.us.elevenlabs.io` (Production US)
- `https://api.eu.residency.elevenlabs.io` (Production EU)
- `https://api.in.residency.elevenlabs.io` (Production India)
- `https://api.sg.residency.elevenlabs.io` (Production Singapore)

## Request

### Query parameters

- `output_format` (enum, optional) — जनरेट किए गए ऑडियो का output format। codec_sample_rate_bitrate के रूप में फ़ॉर्मैट किया जाता है। इसलिए, 32kbs पर 22.05kHz sample rate वाले mp3 को mp3_22050_32 के रूप में दर्शाया जाता है। 192kbps bitrate वाले MP3 के लिए Creator tier या उससे ऊपर का subscription चाहिए। 44.1kHz sample rate वाले PCM के लिए Pro tier या उससे ऊपर का subscription चाहिए। ध्यान दें कि μ-law format (कभी-कभी mu-law लिखा जाता है, और अक्सर u-law के रूप में अनुमानित) का उपयोग आमतौर पर Twilio audio inputs के लिए होता है।
  - Allowed values: `mp3_22050_32`, `mp3_24000_48`, `mp3_44100_32`, `mp3_44100_64`, `mp3_44100_96`, `mp3_44100_128`, `mp3_44100_192`, `pcm_8000`, `pcm_16000`, `pcm_22050`, `pcm_24000`, `pcm_32000`, `pcm_44100`, `pcm_48000`, `ulaw_8000`, `alaw_8000`, `opus_48000_32`, `opus_48000_64`, `opus_48000_96`, `opus_48000_128`, `opus_48000_192`
- `enable_logging` (boolean, optional, default: true) — जब enable_logging को false पर सेट किया जाता है, तो अनुरोध के लिए ज़ीरो रिटेंशन मोड इस्तेमाल होगा। ज़ीरो रिटेंशन मोड का इस्तेमाल सिर्फ़ एंटरप्राइज़ ग्राहक कर सकते हैं।

### Body (multipart/form-data)

This endpoint expects a multipart form containing a file.

- `file` (file, required) — स्टेम्स में अलग करने के लिए ऑडियो फ़ाइल।
- `stem_variation_id` (enum, optional) — उपयोग करने के लिए स्टेम वेरिएशन की id।
- `sign_with_c2pa` (boolean, optional) — जनरेट किए गए गाने पर C2PA साइन करना है या नहीं। केवल mp3 फ़ाइलों पर लागू।

## Response

### 200

अलग किए गए ऑडियो स्टेम्स वाली ZIP आर्काइव। हर स्टेम को अनुरोध किए गए आउटपुट फ़ॉर्मैट में अलग ऑडियो फ़ाइल के रूप में दिया जाता है।

- File download.

## Errors

### 422 Unprocessable Entity Error

वैलिडेशन एरर

- `detail` (list of ValidationError, optional)

## Types

### ValidationError

- `loc` (list of ValidationErrorLocItems, required)
- `msg` (string, required)
- `type` (string, required)

### ValidationErrorLocItems

## Examples

**Request**

```json
{
  "file": "<file: string>"
}
```

**SDK Code**

```python
import requests

url = "https://api.elevenlabs.io/v1/music/stem-separation"

files = { "file": "open('string', 'rb')" }
payload = {
    "sign_with_c2pa": ,
    "stem_variation_id": 
}

response = requests.post(url, data=payload, files=files)

print(response.json())
```

```javascript
const url = 'https://api.elevenlabs.io/v1/music/stem-separation';
const form = new FormData();
form.append('file', 'string');
form.append('sign_with_c2pa', '');
form.append('stem_variation_id', '');

const options = {method: 'POST'};

options.body = form;

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.elevenlabs.io/v1/music/stem-separation"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"string\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sign_with_c2pa\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stem_variation_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n")

	req, _ := http.NewRequest("POST", url, payload)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.elevenlabs.io/v1/music/stem-separation")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"string\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sign_with_c2pa\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stem_variation_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.elevenlabs.io/v1/music/stem-separation")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"string\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sign_with_c2pa\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stem_variation_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.elevenlabs.io/v1/music/stem-separation', [
  'multipart' => [
    [
        'name' => 'file',
        'filename' => 'string',
        'contents' => null
    ]
  ]
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.elevenlabs.io/v1/music/stem-separation");
var request = new RestRequest(Method.POST);
request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"string\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"sign_with_c2pa\"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stem_variation_id\"\r\n\r\n\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation
let parameters = [
  [
    "name": "file",
    "fileName": "string"
  ],
  [
    "name": "sign_with_c2pa",
    "value": 
  ],
  [
    "name": "stem_variation_id",
    "value": 
  ]
]

let boundary = "---011000010111000001101001"

var body = ""
var error: NSError? = nil
for param in parameters {
  let paramName = param["name"]!
  body += "--\(boundary)\r\n"
  body += "Content-Disposition:form-data; name=\"\(paramName)\""
  if let filename = param["fileName"] {
    let contentType = param["content-type"]!
    let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8)
    if (error != nil) {
      print(error as Any)
    }
    body += "; filename=\"\(filename)\"\r\n"
    body += "Content-Type: \(contentType)\r\n\r\n"
    body += fileContent
  } else if let paramValue = param["value"] {
    body += "\r\n\r\n\(paramValue)"
  }
}

let request = NSMutableURLRequest(url: NSURL(string: "https://api.elevenlabs.io/v1/music/stem-separation")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```