Audio Formats SDK - Version 1.6 Audio Formats SDK is a bundle of ActiveX controls allowing you to add popular audio formats support in your applications. The kit includes encoders and decoders for such popular formats as WAV, MP3, WMA, Ogg Vorbis, and also special "converter" controls that simplify conversion among different audio formats. With Audio Formats SDK, you can add playing, encoding, decoding, converting and tag-handling functionality to your VisualBasic, Delphi and C++ applications. The ActiveX interface is convenient both for C++ and VisualBasic programmers. All the components included in this kit can also be purchased separately.