speechmatics/tts.py

Speechmatics TTS client that synthesizes text to audio via HTTP API.

# Source: https://github.com/livekit/agents | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
# Provided via justclaw.it.com; keep this notice with the code.
from __future__ import annotations

import asyncio
import os
from dataclasses import dataclass, replace

import aiohttp

from livekit.agents import (
    APIConnectionError,
    APIConnectOptions,
    APIStatusError,
    APITimeoutError,
    tokenize,
    tts,
    utils,
)
from livekit.agents.types import (
    DEFAULT_API_CONNECT_OPTIONS,
    NOT_GIVEN,
    NotGivenOr,
)
from livekit.agents.utils import is_given

from .utils import get_tts_url

BASE_URL = "https://preview.tts.speechmatics.com"
NUM_CHANNELS = 1
DEFAULT_VOICE = "sarah"


@dataclass
class _TTSOptions:
    voice: str
    sample

... (truncated -- full source via MCP)