Use Movavi Video Converter!
By clicking the download button, you're downloading a trial version of the program.*
If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.
How to convert AU to WMV fast and easy? Read the guide below to find out!
Step 1. Download and install the Movavi converter
How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.
Locate the AU files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.
In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.
To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.
Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!
Click Add Your Media and upload your AU file.
Make sure that the output format is set to WMV.
Click Convert.
Popular converters:
You can also convert your files with our powerful desktop app.
What is AU?
Full name
Au File Format
Format type
Audio
Developed by
Sun Microsystems
Description
What is AU? AU is short for “audio”, which means that this file type was created to store sound. It is not a very common format; it is primarily used on Unix systems, which are not widely themselves. Still, playback of AU files on Windows or Mac is also possible; several programs are able to open these audio files. Below, you’ll find information on how to play AUs.
File extension
.au
Technical details
The AU format specification has three main parts: a header, an annotation, and the main block that contains audio data. This data can be encoded by μ-law, PCM, or A-law algorithms. Aside from the programs listed below, you can also use Java apps to play AU files.
Associated programs
Windows Media Player, QuickTime, VLC, and others
What is WMV?
Full name
Windows Media Video
Format type
Video
Developed by
Microsoft
Description
Windows Media Video, or WMV, is a video compression format created by Microsoft in 2006 for storing and watching videos on Windows PCs. Many devices, including Archos, Microsoft Zune, Xbox 360, Windows Mobile phones, and others, support playback of WMVs, too. However, the WMV format is not widely supported on other platforms, so sometimes you might need to convert your files to open and play them correctly. To learn how to do this, read our guides.
File extension
.wmv
Technical details
Videos of the WMV file type can be compressed with one of the following video codecs: WMV V7, WMV V8, WMV 9, WMV 9 Screen, WMV 9 Advanced profile, MPEG-4, or WMV 9.1 Image V2. Some files with WMV specifications support DRM (Digital Rights Management), making them extremely well-suited for selling video content online.
Associated programs
Windows Media Player, RealPlayer, Media Player Classic, and others
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