livekit-plugins-pinch 0.1.0

LiveKit Agents plugin for Pinch real-time speech-to-speech translation

livekit-plugins-pinch

Real-time voice translation for LiveKit Agents, powered by Pinch.

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What it does

Drop this plugin into any LiveKit room and it will:

• Translate spoken audio in real time from one language to another
• Publish the translated audio back into the room as a separate track
• Emit transcripts (original + translated) via a simple callback

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Installation

pip install livekit-plugins-pinch

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Configuration

You need a Pinch API key. Get one at the developers portal.

Set it in your environment:

export PINCH_API_KEY=pk_your_key_here

That's the only credential this plugin needs. Your LiveKit credentials stay in your own app as usual.

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Usage

from livekit import rtc
from livekit.plugins.pinch import Translator, TranslatorOptions

async def entrypoint(ctx: JobContext):
    await ctx.connect()

    translator = Translator(
        options=TranslatorOptions(
            source_language="en-US",
            target_language="es-ES",
            voice_type="clone",  # "clone" | "female" | "male"
        )
    )

    @translator.on_transcript
    def on_transcript(event):
        if event.is_final:
            print(f"[{event.type}] {event.text}")

    await translator.start(ctx.room)

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Voice types

Value	Description
clone	Preserves the speaker's original voice identity (default)
female	Standard female voice
male	Standard male voice

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Supported languages

Full list of language codes: supported languages

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License

Apache 2.0 — see LICENSE for details.