TTS Adapters

import { ElevenLabsAdapter } from "avatarlayer";

const tts = new ElevenLabsAdapter({
  apiKey: "...",
  voiceId: "21m00Tcm4TlvDq8ikWAM",  // optional, defaults to Rachel
  modelId: "eleven_multilingual_v2",   // optional
  baseURL: "https://...",              // optional
});

const blob = await tts.synthesize("Hello world", {
  voiceId: "different-voice",
  speed: 1.2,
  stability: 0.5,
  similarityBoost: 0.75,
  outputFormat: "mp3_44100_128",
});

import { OpenAITTSAdapter } from "avatarlayer";

const tts = new OpenAITTSAdapter({
  apiKey: "sk-...",
  voice: "alloy",    // optional
  model: "tts-1",    // optional
  baseURL: "https://...",  // optional
});

import { AzureTTSAdapter } from "avatarlayer";

const tts = new AzureTTSAdapter({
  subscriptionKey: "...",
  region: "eastus",
  voice: "en-US-JennyNeural",  // optional
});

import { GoogleTTSAdapter } from "avatarlayer";

const tts = new GoogleTTSAdapter({
  apiKey: "...",
  voice: "en-US-Standard-C",  // optional
  languageCode: "en-US",       // optional
});

interface TTSProvider {
  readonly id: string;
  synthesize(text: string, opts?: TTSOptions): Promise<Blob>;
}