It's the one type of audio plug-in available in iPhone OS.Īnd the Audio Unit framework is the architecture, the one architecture for audio plug-ins. So, let's begin at the beginning and define audio units.Īn audio unit is an audio processing plug-in. Now, these are simple prototype apps that I designed to illustrate some important design principles and coding patterns that you can use in your own applications. I'll spend most of my time today showing you how to build 2 different types of audio unit apps. Second, we'll take a quick look at the audio architecture of an iPhone app that uses audio units and that will give us a conceptual grounding for looking at the code for building one.
There may be some of you who are not entirely clear on when to use Audio Units, when to use one of our other audio technologies, so I'll try to answer that for you. To satisfy those needs, you want to go to the lowest layer of our audio stack. I am on the Developer Publications Team at Apple.Īnd you folks are here today because your applications have the most demanding audio needs. Murray Jason: Good morning and welcome to the third of 3 talks focusing on Audio here at WWDC 10. Learn to use audio units for mixing, and see how your app can support low-latency input and output. Dive deep into the architecture and fundamentals of an app built around audio units and understand how to take advantage of their richness in your own code. Audio Development for iPhone OS, Part 2 Session 413 WWDC 2010 Audio units unleash the power of iPhone OS to provide your app with sophisticated audio manipulation and processing.
0 kommentar(er)
