import { CambClient, saveStreamToFile } from '@camb-ai/sdk';
import * as fs from 'fs';
// Initialize client with Baseten provider
const client = new CambClient({
ttsProvider: 'baseten',
providerParams: {
api_key: process.env.BASETEN_API_KEY || 'YOUR_BASETEN_API_KEY',
mars_pro_url: process.env.BASETEN_URL || 'YOUR_BASETEN_MARS_PRO_URL'
}
});
async function main() {
try {
// Read reference audio file (you need to provide this)
const referenceAudioPath = process.env.REFERENCE_AUDIO_PATH || 'reference.wav';
if (!fs.existsSync(referenceAudioPath)) {
console.error(`Reference audio file not found: ${referenceAudioPath}`);
console.log('Please provide a reference audio file or set REFERENCE_AUDIO_PATH environment variable');
return;
}
const referenceAudio = fs.readFileSync(referenceAudioPath).toString('base64');
console.log('Generating speech with Baseten provider...');
const response = await client.textToSpeech.tts({
text: 'Hello World and my dear friends',
language: 'en-us',
speech_model: 'mars-pro',
output_configuration: {
format: 'wav'
},
additional_body_parameters: {
reference_audio: referenceAudio,
reference_language: 'en-us' // required
}
});
const outputFile = 'baseten_output.wav';
await saveStreamToFile(response, outputFile);
console.log(`✓ Audio generated with Baseten provider and saved to ${outputFile}`);
} catch (error) {
console.error('Error:', error.message);
if (error.body) {
console.error('Details:', error.body);
}
}
}
main();
