Lossy compression is designed to reduce significantly the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. For example, metadata may include song name, track number, artist name, and audio normalization values. The ASF container format specifies how metadata about the file can be encoded, similar to the ID3 tags used by MP3 files. It is a common audio format for consumer audio streaming or storage and a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.Ī WMA file is in most circumstances contained in the Advanced Systems Format (ASF), a proprietary Microsoft container format for digital audio or digital video. MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio that uses lossy data compression. Each WMA file features a single audio track in one of the four sub-formats: WMA, WMA Pro, WMA Lossless, or WMA Voice.
#How to convert wma files to mp3 windows
It is a proprietary technology that forms part of the Windows Media framework. The name can be used to refer to its audio file format or its audio codecs.
Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft.