mtg/music-arousal-valence:9ae3915e – Run with an API on Replicate

Version

You're looking at a specific version of this model. Jump to the model overview.

mtg /music-arousal-valence:9ae3915e

Playground API

Input

Video Player is loading.

Current Time 00:00:000

Duration 00:00:000

Loaded: 0%

Stream Type LIVE

Remaining Time 00:00:000

audio

file

Audio file to process

url

string

Shift + Return to add a new line

YouTube URL to process (overrides audio input)

embedding_type

string

Embedding type to use: vggish, or musicnn

Default: "msd-musicnn"

dataset

string

Arousal/Valence training dataset

Default: "emomusic"

output_format

string

Output either a bar chart visualization or a JSON blob

Default: "Visualization"

Run this model in Node.js with one line of code:

npx create-replicate --model=mtg/music-arousal-valence

or set up a project from scratch

Install Replicate’s Node.js client library:

npm install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import and set up the client:

import Replicate from "replicate";

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

Run mtg/music-arousal-valence using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const output = await replicate.run(
  "mtg/music-arousal-valence:9ae3915e0727ccad372d2608fe076cad87437306da79876df695c82a63149175",
  {
    input: {
      audio: "https://replicate.delivery/mgxm/907f9b45-185c-41b1-96af-f2742bada25b/rock.mp3",
      dataset: "emomusic",
      output_format: "Visualization",
      embedding_type: "msd-musicnn"
    }
  }
);
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=<paste-your-token-here>

Find your API token in your account settings.

Import the client:

import replicate

Run mtg/music-arousal-valence using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "mtg/music-arousal-valence:9ae3915e0727ccad372d2608fe076cad87437306da79876df695c82a63149175",
    input={
        "audio": "https://replicate.delivery/mgxm/907f9b45-185c-41b1-96af-f2742bada25b/rock.mp3",
        "dataset": "emomusic",
        "output_format": "Visualization",
        "embedding_type": "msd-musicnn"
    }
)
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=<paste-your-token-here>

Find your API token in your account settings.

Run mtg/music-arousal-valence 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": "9ae3915e0727ccad372d2608fe076cad87437306da79876df695c82a63149175",
    "input": {
      "audio": "https://replicate.delivery/mgxm/907f9b45-185c-41b1-96af-f2742bada25b/rock.mp3",
      "dataset": "emomusic",
      "output_format": "Visualization",
      "embedding_type": "msd-musicnn"
    }
  }' \
  https://api.replicate.com/v1/predictions

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

Output

Generated in

7.9 seconds

Tweak itReport

This example was created by a different version, mtg/music-arousal-valence:1064850e.