Apple ARKit - A framework to create Augmented Reality experiences for iOS
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
SketchAR - Start drawing easily using augmented reality
foobar2000 - An advanced freeware audio player for the Windows platform.
Snap Art - Snap's augmented reality platform
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.