Charismac Engineering Inc. has added support for Apple’s new AAC (Advanced Audio Coding) format within Discribe, the company’s CD/DVD mastering software. Discribe allows you to create your own ...

I've got wav files I recorded with a Griffin iTalk Pro which I want to convert to AAC to save file space. I noticed that iTunes has a nice option to convert to AAC for Podcast which optimizes for ...

(If your sound file is already in AAC format or has a M4R extension, you can skip this part.) First, open iTunes and navigate to the "Songs" tab in the left-hand sidebar.