Overview

The iOS SDK lets you set up a custom audio driver for publishers and subscribers. You can use a custom audio driver to customize the audio sent to a publisher's stream. You can also customize the playback of a subscribed streams' audio.

Setting up your project

The code for this section is in the audio-driver branch of the learning-opentok-ios repo, so if you haven't already, you'll need to clone the repo into a local directory — this can be done using the command line:

Then check out the branch:

Open the project in XCode to follow along.