v2.0.3

lipku/LiveTalkingv2.0.3Jun 7, 2026by lipku

AI Summary

Introduces the vLLM Omni Speech Adapter, a comprehensive TTS Voice Manager Web UI, and environment variable templates for cloud service configuration.

Key Highlights

New OmniTTS backend supporting vLLM models (Qwen3, Fish Speech, etc.)
Full-featured TTS Voice Manager Web UI for voice management and testing
Environment variable templates for Tencent, DashScope, and Doubao

New Features

OmniTTS backend integration
TTS Voice Manager Web UI
Environment variable templates

Full Release Notes

### ✨ New Features

**OmniTTS — vLLM Omni Speech Adapter**
- Added `tts/omnitts.py`, a new TTS backend that calls the vLLM Omni OpenAI-compatible speech API (`POST /v1/audio/speech`). Supports all vLLM Omni models (Qwen3-TTS, Fish Speech S2, CosyVoice3, Voxtral, VoxCPM2, MOSS-TTS-Nano) with configurable source sample rate, automatic resampling to 16 kHz, and per-message parameter overrides (voice, language, speed, instructions, task type). [usage](https://doc.livetalking.ai/docs/usage/#331-omni-tts)

**TTS Voice Manager Web UI**
- Added `web/tts/index.html` and `web/tts/index-en.html` — a full-featured voice management dashboard:
- **Voice list** — browse preset and uploaded voices from the vLLM Omni server, with one-click selection and voice deletion.
- **Voice clone upload** — upload audio samples to clone new voices with auto-generated consent ID, required reference text, and a browser-native speech recognition button for auto-transcription.
- **Speech synthesis test** — select a voice, enter text, and synthesize speech with adjustable speed, language (11 languages), output format (WAV/MP3/FLAC/AAC/Opus/PCM), and task type. Results play in-page and are downloadable.
- Added quick-link cards to the main index pages pointing to the TTS manager.

**Environment Variable Template**
- Added `.env.example` with placeholder keys for Tencent, DashScope, and Doubao services. `python-dotenv` auto-loads `.env` on startup.