livekit-streaming-tts · control panel

🩺 Health & Capabilities GET /health

Live status of the running engine. Auto-refreshes every 5s.

status

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capabilities

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auto

Registered + built-in voices. Click use to load into the TTS panels.

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Upload a reference clip to register a cloned voice. Requires a cloning-capable engine.

Voice ID Reference audio (wav / mp3 / flac)

Reference transcript (optional, some engines need it)

Synthesize the whole utterance in one HTTP request and play it back.

Text

Voice

Language

Format

Speed

Seed

Sample rate

Advanced — normalize & engine-specific extras

normalize text (numbers, money, units…) extra (JSON) e.g. {"temperature":0.7, "steps":8}

Full duplex protocol: config → text → flush. Supports barge-in (cancel) and ping. Audio chunks are concatenated and played back.

Voice

Language

Speed

Seed

Format

Sample rate

binary PCM frames (format must be pcm)

normalize

Connection

Text to stream

Protocol log

Collected audio

No chunks yet.

Served from the FastAPI app · same-origin so WebSocket & uploads work without CORS config.