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Prerequisites

  • API key
  • Console endpoint URL
  • Ingress endpoint URL
  • Avatar ID
  • Your existing transport mechanism to stream audio and binary data from you server to your client application.

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Overview

Our avatar server SDK enables seamless integration of avatar functionalities into your server-side applications. It provides a straightforward way to manage avatar sessions, stream input and output of audio data and avatar animation data.
You need to use this server SDK together with our client side SDK(s).

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Steps

Five main steps are involved in using the server SDK:
  1. Create the session: Set up the session with your API key, endpoint URLs, avatar ID, expiration time, and define callbacks for handling transport frames, errors, and session closure.
  2. Initialize the session: Prepare the session for starting the connection, the SDK will make HTTP request to generate a sessionToken.
  3. Start the session: Establish the connection to the avatar service, enabling audio data transmission and receiving avatar animation data.
  4. Send audio data: Stream audio data to the avatar service for processing.
  5. Close the session: Properly terminate the session when done.

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Important Notes

  • Ensure that the expiration time is set appropriately (before now + 24 hours).
  • We currently only support PCM 16-bit mono audio at 16kHz.

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Detailed Example per Language

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Golang SDK

We have a dedicated guide for using the Golang SDK. Please refer to the Golang SDK page for detailed instructions and code examples.