Stream TTS to a file

from fishaudio import FishAudio

client = FishAudio()

with open("output.mp3", "wb") as f:
    for chunk in client.tts.stream(text="A very long passage of text...", model="s2.1-pro-free"):
        f.write(chunk)

import asyncio
from fishaudio import AsyncFishAudio

async def main():
    async with AsyncFishAudio() as client:
        audio_stream = await client.tts.stream(text="A very long passage of text...", model="s2.1-pro-free")
        with open("output.mp3", "wb") as f:
            async for chunk in audio_stream:
                f.write(chunk)

asyncio.run(main())

import { FishAudioClient } from "fish-audio";
import { createWriteStream } from "fs";

const client = new FishAudioClient({ apiKey: process.env.FISH_API_KEY });

// convert() returns a ReadableStream<Uint8Array>. Iterate it and write each
// chunk as it arrives, so you never hold the whole file in memory.
const stream = await client.textToSpeech.convert(
  { text: "A very long passage of text...", format: "mp3" },
  "s2.1-pro-free"
);

const file = createWriteStream("output.mp3");
for await (const chunk of stream) {
  file.write(Buffer.from(chunk));
}
file.end();