音轨分离
curl --request POST \
--url https://api.mountsea.ai/eleven/stems \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"audioUrl": "https://example.com/song.mp3",
"stemVariationId": "six_stems_v1",
"outputFormat": "mp3_44100_128",
"signWithC2pa": false
}
'import requests
url = "https://api.mountsea.ai/eleven/stems"
payload = {
"audioUrl": "https://example.com/song.mp3",
"stemVariationId": "six_stems_v1",
"outputFormat": "mp3_44100_128",
"signWithC2pa": False
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
audioUrl: 'https://example.com/song.mp3',
stemVariationId: 'six_stems_v1',
outputFormat: 'mp3_44100_128',
signWithC2pa: false
})
};
fetch('https://api.mountsea.ai/eleven/stems', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.mountsea.ai/eleven/stems",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'audioUrl' => 'https://example.com/song.mp3',
'stemVariationId' => 'six_stems_v1',
'outputFormat' => 'mp3_44100_128',
'signWithC2pa' => false
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.mountsea.ai/eleven/stems"
payload := strings.NewReader("{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.mountsea.ai/eleven/stems")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mountsea.ai/eleven/stems")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}"
response = http.request(request)
puts response.read_body{
"taskId": "<string>"
}ElevenLabs
音轨分离
将音频分离为独立音轨
POST
/
eleven
/
stems
音轨分离
curl --request POST \
--url https://api.mountsea.ai/eleven/stems \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"audioUrl": "https://example.com/song.mp3",
"stemVariationId": "six_stems_v1",
"outputFormat": "mp3_44100_128",
"signWithC2pa": false
}
'import requests
url = "https://api.mountsea.ai/eleven/stems"
payload = {
"audioUrl": "https://example.com/song.mp3",
"stemVariationId": "six_stems_v1",
"outputFormat": "mp3_44100_128",
"signWithC2pa": False
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
audioUrl: 'https://example.com/song.mp3',
stemVariationId: 'six_stems_v1',
outputFormat: 'mp3_44100_128',
signWithC2pa: false
})
};
fetch('https://api.mountsea.ai/eleven/stems', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.mountsea.ai/eleven/stems",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'audioUrl' => 'https://example.com/song.mp3',
'stemVariationId' => 'six_stems_v1',
'outputFormat' => 'mp3_44100_128',
'signWithC2pa' => false
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.mountsea.ai/eleven/stems"
payload := strings.NewReader("{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.mountsea.ai/eleven/stems")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.mountsea.ai/eleven/stems")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"audioUrl\": \"https://example.com/song.mp3\",\n \"stemVariationId\": \"six_stems_v1\",\n \"outputFormat\": \"mp3_44100_128\",\n \"signWithC2pa\": false\n}"
response = http.request(request)
puts response.read_body{
"taskId": "<string>"
}使用 ElevenLabs 音轨分离技术将音频分离为独立音轨。
这是一个异步任务。响应中包含
taskId — 使用获取任务状态轮询各音轨的下载链接。分离模式
| 模式 | 描述 | 费用 |
|---|---|---|
two_stems_v1 | 人声 + 伴奏(双轨) | 0.5 倍生成费用 |
six_stems_v1 | 6 个独立音轨(默认) | 1 倍生成费用 |
如只需简单的人声/伴奏分离,使用
two_stems_v1 可节省一半费用。需要精细控制各乐器时,使用 six_stems_v1。授权
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
请求体
application/json
要分离的音频文件 URL(服务端会先下载再上传至 ElevenLabs)
示例:
"https://example.com/song.mp3"
音轨分离变体。two_stems_v1 = 人声+伴奏双轨(0.5× 生成费用),six_stems_v1 = 六轨分离(1× 生成费用)
可用选项:
two_stems_v1, six_stems_v1 各音轨的输出格式,格式为 codec_sampleRate_bitrate
可用选项:
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 是否使用 C2PA 签名标记 AI 生成内容。仅适用于 MP3 输出格式
响应
200 - application/json
任务创建成功
任务 ID,用于后续查询结果
⌘I