Convert AU to WMA

Total Audio MP3 Converter converts AU to WMA and supports more than 100 audio and video files. The software adds or keeps ID3 tag when converting. It also supports batch conversion.

1. Free Download Total Audio MP3 Converter and then install the software by instructions
   
   
2. Launch Total Audio MP3 Converter
3. Choose AU Files



Click "Add Files" to choose AU files and add them to conversion list.


Choose one or more AU file(s) you want to convert and then click "Open".


4. Choose "to WMA"
   
   
   
   
5. Convert AU to WMA



Click "Convert" to convert all AU files into WMA format.


The software is converting AU files into WMA format.


6. Play & Browse



Right-click converted item and choose "Play Destination" to play the destination file, choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


7. Done

Free Download Total Audio MP3 Converter

What is AU?
The Au file format is a simple audio file format introduced by Sun Microsystems. The format was common on NeXT systems and on early web pages. Originally it was headerless, being simply 8-bit u-law encoded data at an 8000 Hz sample rate. Hardware from other vendors often used sample rates as high as 8192 Hz, often integer factors of video clock signals. Newer files have a header that consists of six 32-bit words, an optional information chunk and then the data (in big endian format). Although the format now supports many audio encoding formats, it remains associated with the u-law logarithmic encoding. This encoding was native to the SPARCstation 1 hardware, where SunOS exposed the encoding to apps through the /dev/audio interface. This encoding and interface became a de facto standard for Unix sound.

What is WMA?
Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs. The original WMA codec, known simply as WMA, was conceived as a competitor to the popular MP3 and RealAudio codecs. WMA Pro, a newer and more advanced codec, supports multichannel and high resolution audio. A lossless codec, WMA Lossless, compresses audio data without loss of audio fidelity. And WMA Voice, targeted at voice content, applies compression using a range of low bit rates.

A WMA file is in most circumstances encapsulated, or contained, in the Advanced Systems Format (ASF) container format, featuring a single audio track in one of following codecs: WMA, WMA Pro, WMA Lossless, or WMA Voice. These codecs are technically distinct and mutually incompatible. The ASF container format specifies how metadata about the file is to be encoded, similar to the ID3 tags used by MP3 files. Metadata may include song name, track number, artist name, and also audio normalization values.

Convert AU to WMA Related Topics: 3GP to WMA, AMR to WMA, AVI to WMA, CD to WMA, MPEG to WMA, SWF to WMA, VOB to WMA, WAV to WMA, MP3 to WMA, IT to WMA, S3M to WMA, MTM to WMA, UMX to WMA, AIFF to WMA, APE to WMA, CDA to WMA, MPC to WMA, SPX to WMA, Resample WMA