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Introduction

This section introduce the TTS providers to avatar messages to audio.

See also the default configuration that can be overridden with environment variables.

If you followed the getting started guide, ensure you have the latest images with docker compose pull

Providers​

The Toolkit supports different TTS providers via the TTS_SERVICE flag

The list of supported providers follows

Those can be configured in the API .env and the used in an application configuration.

Configuring the avatar settings​

Assuming we have an avatar glb model in avatars/myavatar/config.glb add or edit the file avatars/myavatar/config.glb.yaml as follows

name: Peppino
gender: M
prompt: You are an awesome chef
tts:
  provider: google
  model: it-IT-Chirp3-HD-Aoede

Updating the application​

Reimport the app from the CLI sermas-cli app save /apps/myapp

Reloading the page at http://localhost:8080 you can start using the configured model.