Agora provides ensured quality of experience (QoE) for worldwide Internet-based voice and video communications through SD-RTN™.

The basic interface of the Agora SDK that implements the core functions of real-time communication.

This interface class contains multi-channel methods.

The SDK uses the IRtcEngineEventHandler interface to send event notifications to your app. Your app can get those notifications through methods that inherit this interface.

This class provides media player functions and supports multiple instances.

The audio frame observer for the media player.

This class provides methods to manage cached media files.

The callback for custom media resource files.

Provides callbacks for media players.

The encoded audio observer.

Audio device management methods.

This class is used to get raw PCM audio.

The audio frame observer.

The audio spectrum observer.

The metadata observer.

Video device management methods.

Receives encoded video images.

The IVideoFrameObserver class.

Facial information observer.

This class calculates user positions through the SDK to implement the spatial audio effect.

This class contains Unity native methods related to video rendering.

Porivdes APIs for rendering videos. This class inherits all APIs from the VideoSurface class, but enables you to render video images with high resolutions (such as 4K) faster and at higher frame rates. As of v4.2.0, Agora Unity SDK does not support rendering different video sources with both VideoSurface and VideoSurfaceYUV at the same time. Specifically, after successfully creating IRtcEngine, if the first view is rendered with VideoSurfaceYUV, then only VideoSurfaceYUV can be used for rendering throughout the entire lifecycle of IRtcEngine.

This page lists all the definitions of Class and the enums for Unity.