weaveit
Version:
A solana package to generate tutorial videos from text and audio
49 lines (48 loc) • 2.3 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateSpeech = generateSpeech;
// src/textToSpeech.ts
const fs_1 = __importDefault(require("fs"));
const dotenv_1 = require("dotenv");
const openai_1 = require("openai");
(0, dotenv_1.config)();
const openai = new openai_1.OpenAI({ apiKey: process.env.OPENAI_API_KEY });
// export async function generateSpeech(text: string, outputPath: string): Promise<void> {
// const speech = await openai.audio.speech.create({
// model: 'tts-1-hd',
// voice: 'nova',
// input: text,
// });
// const buffer = Buffer.from(await speech.arrayBuffer());
// fs.writeFileSync(outputPath, buffer);
// console.log(`✅ Voiceover saved to: ${outputPath}`);
// }
function generateSpeech(text, outputPath) {
return __awaiter(this, void 0, void 0, function* () {
console.log('🧠 Generating speech with OpenAI...');
const speech = yield openai.audio.speech.create({
model: 'tts-1-hd',
voice: 'nova',
input: text,
});
const arrayBuffer = yield speech.arrayBuffer();
const buffer = Buffer.from(arrayBuffer);
fs_1.default.writeFileSync(outputPath, buffer);
console.log(`✅ Voiceover saved to: ${outputPath} (${buffer.length} bytes)`);
if (buffer.length < 1000) {
console.warn('⚠️ Warning: Audio file is unusually small. Check if TTS failed silently.');
}
});
}