SubscribeTwoStreams

Subscribe To Two Streams

This example demonstrates Subscribing to two different sources at once.

Example Code

• SubscribeTwoStreams.swift
• BaseTest.swift

Setup

This is intended to be used with two others using the two-way example to put on a presentation, allowing anyone using this client to watch them converse.

Managing Streams

The special note to be aware of when it comes to handling two streams is that they each need to use a different audio controller. At the moment, the only ones available are R5AudioControllerModeStandardIO and R5AudioControllerModeEchoCancellation.

self.subscribeStream!.audioController = R5AudioController(mode: R5AudioControllerModeStandardIO)

SubscribeTwoStreams.swift #45

self.subscribeStream2?.audioController = R5AudioController(mode: R5AudioControllerModeEchoCancellation)

SubscribeTwoStreams.swift #65

This means that at this time, iOS can only subscribe to a maximum of two streams, but the process of subscribing to multiple streams is otherwise straightforward.