If you're an iOS developer, chances are you're familiar with the AV Foundation Framework. The AV Foundation Framework contains APIs that allow you to play videos as well as audios. In iOS 7, the AV Foundation Framework comes with a very cool new feature—it allows you to use the device's camera to scan one- and two-dimensional barcodes. In this article, I show you how to create an application to use the AV Foundation Framework to perform barcode scanning.
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