CloudConvert

AU to WMA Converter

CloudConvert converts your audio files online. Amongst many others, we support MP3, M4A, WAV and WMA. You can use the options to control audio quality and file size.

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Formats involved

AU

– Audio File

AU is an audio file format, used on Sun and Unix systems.

AU Converter

WMA

– Windows Media Audio

WMA is a proprietary audio container format of Microsoft. There are 4 codec used in WMA – WMA, WMA Professional, WMA Lossless and WMA Voice. It uses one of the four WMA codec to encode audio. WMA contains the audio file in Advanced Systems Format (ASF) format. The ASF file decides how the metadata will be encoded.

WMA Converter