Prediction

Model

cjwbw/demucs:abf8fe28

dc65harbsxzisn5qzyc5ekhfrm

Status

Succeeded

Source

Web

Hardware

Total duration

6m 18s

Created

over 2 years ago by chenxwh

Webhook

–

Input

audio: https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3
model_name: htdemucs
clip_mode: rescale
shifts: 1
overlap: 0.25
mp3_bitrate: 320
output_format: mp3

{
  "audio": "https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3",
  "clip_mode": "rescale",
  "model_name": "htdemucs",
  "mp3_bitrate": 320,
  "output_format": "mp3",
  "overlap": 0.25,
  "shifts": 1
}

Install Replicate’s Node.js client library:

npm install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=r8_XsF**********************************

This is your API token. Keep it to yourself.

Import and set up the client:

import Replicate from "replicate";

const replicate = new Replicate({
  auth: process.env.REPLICATE_API_TOKEN,
});

Run cjwbw/demucs using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const output = await replicate.run(
  "cjwbw/demucs:abf8fe28e407afa6d8e41e86a759caccc0af8e49c3c68016006b62cb0968441e",
  {
    input: {
      audio: "https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3",
      clip_mode: "rescale",
      model_name: "htdemucs",
      mp3_bitrate: 320,
      output_format: "mp3",
      overlap: 0.25,
      shifts: 1
    }
  }
);

console.log(output);

To learn more, take a look at the guide on getting started with Node.js.

Install Replicate’s Python client library:

pip install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=r8_XsF**********************************

This is your API token. Keep it to yourself.

Import the client:

import replicate

Run cjwbw/demucs using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "cjwbw/demucs:abf8fe28e407afa6d8e41e86a759caccc0af8e49c3c68016006b62cb0968441e",
    input={
        "audio": "https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3",
        "clip_mode": "rescale",
        "model_name": "htdemucs",
        "mp3_bitrate": 320,
        "output_format": "mp3",
        "overlap": 0.25,
        "shifts": 1
    }
)

print(output)

To learn more, take a look at the guide on getting started with Python.

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=r8_XsF**********************************

This is your API token. Keep it to yourself.

Run cjwbw/demucs using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "version": "cjwbw/demucs:abf8fe28e407afa6d8e41e86a759caccc0af8e49c3c68016006b62cb0968441e",
    "input": {
      "audio": "https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3",
      "clip_mode": "rescale",
      "model_name": "htdemucs",
      "mp3_bitrate": 320,
      "output_format": "mp3",
      "overlap": 0.25,
      "shifts": 1
    }
  }' \
  https://api.replicate.com/v1/predictions

To learn more, take a look at Replicate’s HTTP API reference docs.

Output

Object output with 4 properties

bass(bass.mp3)

drums(drums.mp3)

other(other.mp3)

vocals(vocals.mp3)

{
  "id": "dc65harbsxzisn5qzyc5ekhfrm",
  "model": "cjwbw/demucs",
  "version": "abf8fe28e407afa6d8e41e86a759caccc0af8e49c3c68016006b62cb0968441e",
  "input": {
    "audio": "https://replicate.delivery/pbxt/J6Quo9VPU210JJB9HS97ThWUxT7iax8PWiP7FD5f3bg2G6AY/test1.mp3",
    "clip_mode": "rescale",
    "model_name": "htdemucs",
    "mp3_bitrate": 320,
    "output_format": "mp3",
    "overlap": 0.25,
    "shifts": 1
  },
  "logs": "0%|                                                                                   | 0.0/11.7 [00:00<?, ?seconds/s]\n 50%|█████████████████████████████████████                                     | 5.85/11.7 [00:01<00:01,  3.19seconds/s]\n100%|██████████████████████████████████████████████████████████████████████████| 11.7/11.7 [00:02<00:00,  6.59seconds/s]\n100%|██████████████████████████████████████████████████████████████████████████| 11.7/11.7 [00:02<00:00,  5.68seconds/s]",
  "output": {
    "bass": "https://replicate.delivery/pbxt/xS2oNA7iL0rzLpKVzafqakkr1fT6p2RdgfWz8hJzpE3jUlXiA/bass.mp3",
    "drums": "https://replicate.delivery/pbxt/OZduILkg6lYgEd2Dq02z4u0GlZWZxTCjipGp2VBAssokq8SE/drums.mp3",
    "guitar": null,
    "other": "https://replicate.delivery/pbxt/aoDOOSdliPIzPd7fqCM0MXRH1anPeJp14NcqmUPpCyGTqyLRA/other.mp3",
    "piano": null,
    "vocals": "https://replicate.delivery/pbxt/QmkyLa6ikf0AfUObCIO1M6hEaYVoIekVZdZiwLMRu6aiUlXiA/vocals.mp3"
  },
  "data_removed": false,
  "error": null,
  "source": "web",
  "status": "succeeded",
  "created_at": "2023-07-02T13:09:45.628835Z",
  "started_at": "2023-07-02T13:15:49.151717Z",
  "completed_at": "2023-07-02T13:16:03.793953Z",
  "urls": {
    "cancel": "https://api.replicate.com/v1/predictions/dc65harbsxzisn5qzyc5ekhfrm/cancel",
    "get": "https://api.replicate.com/v1/predictions/dc65harbsxzisn5qzyc5ekhfrm"
  },
  "metrics": {
    "predict_time": 14.642236,
    "total_time": 378.165118
  }
}

Generated in

14.7 seconds

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