react-native-nitro-voicevox

An unoffical VOICEVOX React Native package built with Nitro!

Requirements

• Android minSdkVersion 26

Installation

bun add @kuzulabz/react-native-nitro-voicevox react-native-nitro-modules

Usage

Checkout the documentation site for the full API.

import { Voicevox, openVoiceModelFile, AudioOptions } from '@kuzulabz/react-native-nitro-voicevox';

// 1. Initialize
await Voicevox.initialize('file:///path/to/openJTalk/directory');

// 2. Load voice models
const voiceModel = await openVoiceModelFile('file:///path/to/model.vvm');
await Voicevox.loadVoiceModel(voiceModel);

// 2.5. Get a styleId
const metas = await Voicevox.getMetas();
const styleId = metas[0].styles[0].id;

// 3. TTS!
const wavb64 = await Voicevox.tts('こんにちは世界！', styleId);

// TTS but with control!
let audioQuery = Voicevox.createAudioQuery('こんにちは世界！', styleId);
audioQuery.speedScale += 0.1;

const audioConfig: AudioOptions = { format: 'arraybuffer', enableInterrogativeUpspeak: false };
const wavArrayBuffer = await Voicevox.synthesis(audioQuery, styleId, audioConfig);

Credits

The voicevox-core!

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Binaries are not included. You need to download the voicevox_core and voicevox_onnxruntime dynamic libraries (so) and xcframeworks.