https://github.com/alnitak/cartesia_tts

Minimal example of using cartesia tts to produce text-to-speech audio and play it using the flutter_soloud Flutter plugin.
https://github.com/alnitak/cartesia_tts

ai cartesia flutter tts

Last synced: 23 days ago
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Minimal example of using cartesia tts to produce text-to-speech audio and play it using the flutter_soloud Flutter plugin.

• Host: GitHub
• URL: https://github.com/alnitak/cartesia_tts
• Owner: alnitak
• Created: 2024-10-27T11:18:00.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-12-13T17:05:03.000Z (27 days ago)
• Last Synced: 2024-12-13T18:18:45.015Z (27 days ago)
• Topics: ai, cartesia, flutter, tts
• Language: C++
• Homepage:
• Size: 271 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## Cartesia TTS using Flutter

Minimal example of using [cartesia tts](https://www.cartesia.ai/) to produce text-to-speech audio and play it using the [flutter_soloud](https://github.com/alnitak/flutter_soloud) Flutter plugin.

The workflow:

- Authenticate with the Cartesia API

- Setup a text-to-speech message to request PCM audio to Cartesia and a corresponding `flutter_soloud` stream with the same format 

- Request text-to-speech audio

- Play the audio at first chunk received

Note: replace the `cartesiaApiKey` with your Cartesia API key in `main.dart`.

Note2: no stream buffering management. If the data comes slower than the rate of the `flutter_soloud` stream, the audio could have gaps.