platform-kit/mars5-tts – Run with an API on Replicate

platform-kit / mars5-tts

A novel speech model for insane prosody.

Cold

Public
438 runs
A100 (80GB)
GitHub
License

Run with an API

Playground API Examples README Versions

Input

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rep_penalty_window

integer

Default: 95

temperature

number

(minimum: 0, maximum: 5)

Default: 0.5

freq_penalty

integer

Default: 3

top_k

integer

(minimum: 0, maximum: 100)

Default: 95

text

string

Shift + Return to add a new line

Introducing Mars5, a revolutionary open-source text-to-speech model.Introducing Mars5, a revolutionary open-source text-to-speech model.

Text to synthesize

Default: "Hi there, I'm your new voice clone, powered by Mars5."

ref_audio_file

file

Reference audio file to clone from <= 10 seconds

Default: "https://replicate.delivery/pbxt/L9a6SelzU0B2DIWeNpkNR0CKForWSbkswoUP69L0NLjLswVV/voice_sample.wav"

ref_audio_transcript

string

Shift + Return to add a new line

Hi there. I'm your new voice clone. Try your best to upload quality audio.Hi there. I'm your new voice clone. Try your best to upload quality audio.

Text in the reference audio file

Default: "Hi there. I'm your new voice clone. Try your best to upload quality audio."

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

npx create-replicate --model=platform-kit/mars5-tts

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 platform-kit/mars5-tts using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const output = await replicate.run(
  "platform-kit/mars5-tts:6aed0f11f3ba7b13d59ab3228355e7b1ea943479673cc57e10e99ba766536811",
  {
    input: {
      text: "Introducing Mars5, a revolutionary open-source text-to-speech model.",
      top_k: 100,
      temperature: 1.1,
      freq_penalty: 5,
      ref_audio_file: "https://replicate.delivery/pbxt/L9a6SelzU0B2DIWeNpkNR0CKForWSbkswoUP69L0NLjLswVV/voice_sample.wav",
      rep_penalty_window: 150,
      ref_audio_transcript: "Hi there. I'm your new voice clone. Try your best to upload quality audio."
    }
  }
);
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 platform-kit/mars5-tts using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "platform-kit/mars5-tts:6aed0f11f3ba7b13d59ab3228355e7b1ea943479673cc57e10e99ba766536811",
    input={
        "text": "Introducing Mars5, a revolutionary open-source text-to-speech model.",
        "top_k": 100,
        "temperature": 1.1,
        "freq_penalty": 5,
        "ref_audio_file": "https://replicate.delivery/pbxt/L9a6SelzU0B2DIWeNpkNR0CKForWSbkswoUP69L0NLjLswVV/voice_sample.wav",
        "rep_penalty_window": 150,
        "ref_audio_transcript": "Hi there. I'm your new voice clone. Try your best to upload quality audio."
    }
)
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 platform-kit/mars5-tts 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": "6aed0f11f3ba7b13d59ab3228355e7b1ea943479673cc57e10e99ba766536811",
    "input": {
      "text": "Introducing Mars5, a revolutionary open-source text-to-speech model.",
      "top_k": 100,
      "temperature": 1.1,
      "freq_penalty": 5,
      "ref_audio_file": "https://replicate.delivery/pbxt/L9a6SelzU0B2DIWeNpkNR0CKForWSbkswoUP69L0NLjLswVV/voice_sample.wav",
      "rep_penalty_window": 150,
      "ref_audio_transcript": "Hi there. I\'m your new voice clone. Try your best to upload quality audio."
    }
  }' \
  https://api.replicate.com/v1/predictions

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

Output

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Generated in

38.3 seconds

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Run time and cost

This model costs approximately $0.11 to run on Replicate, or 9 runs per $1, but this varies depending on your inputs. It is also open source and you can run it on your own computer with Docker.

This model runs on Nvidia A100 (80GB) GPU hardware. Predictions typically complete within 76 seconds. The predict time for this model varies significantly based on the inputs.

Readme

This is a demo for the MARS5 English speech model (TTS) from CAMB.AI.

The model follows a two-stage AR-NAR pipeline with a distinctively novel NAR component (see more info in the Architecture).

With just 5 seconds of audio and a snippet of text, MARS5 can generate speech even for prosodically hard and diverse scenarios like sports commentary, anime and more.