# Qwen TTS Streaming

Runtime plugin for streaming Qwen TTS Gateway audio into Unreal Engine.

## Assets

Create two data assets in the editor:

- `Qwen TTS Streaming Settings Data Asset`
- `Qwen TTS Preset Data Asset`

They are registered in the Content Browser create menu under the Audio asset
category.

Default gateway URL:

```text
wss://services.ai-games-studio.ru/qwen-tts/generate/stream/ws
```

Default Kira preset id:

```text
23c7eff6-5a38-451c-9b31-2d312a4e8b3d
```

## Component

Add `Qwen TTS Streaming Component` to an actor. It inherits from `AudioComponent`.

Set:

- `Settings`
- `Preset`

Then call:

```text
Stream Text
```

The component opens a WebSocket, sends the request, receives JSON messages with
`audio_b64`, decodes each WAV chunk into PCM, and queues it into
`USoundWaveProcedural`.

Useful events:

- `On Stream Started`
- `On Audio Chunk`
- `On Stream Finished`
- `On Stream Error`

Each `On Audio Chunk` event includes the original `audio_b64`, decoded PCM byte
count, sample rate, channel count, and chunk index.