WMV to WMA
Convert your video files quickly and easily with our professional online converter
Input Format
What is WMV?
WMV (Windows Media Video) is a video compression format developed by Microsoft. It is part of the Windows Media framework and is designed to work with Windows Media Player. WMV files are commonly used for streaming video content over the internet.
History
WMV was introduced by Microsoft in 1999 as part of the Windows Media framework. It was developed to provide efficient video compression for streaming and downloading video content on Windows platforms.
How it works
WMV files use Microsoft's proprietary video compression technology. The format is designed to provide good quality at low bitrates, making it suitable for streaming over the internet. WMV files can also include digital rights management (DRM) protection.
How to open WMV files
WMV files can be opened with various media players and devices. Here are some common ways to open WMV files:
- Windows Media Player
- VLC Media Player
- Media Player Classic
- PotPlayer
- Most modern web browsers
- Many media players on mobile devices
- Windows 10 Movies & TV app
Tips for working with WMV files
Here are some useful tips when working with WMV files:
- WMV files are optimized for streaming
- They offer good compression at low bitrates
- The format is widely supported on Windows platforms
- WMV files can be protected with DRM
- They can be easily converted to other formats
Useful links
For more information about WMV files, you can visit these resources:
- Microsoft Windows Media Documentation
- Windows Media Format SDK
- Windows Media Player Documentation
Output Format
What is WMA?
WMA (Windows Media Audio) is a Microsoft audio format designed for efficient compression. The .wma extension can represent lossy or lossless audio, depending on the encoder.
History
WMA was introduced in 1999 as part of the Windows Media framework and was widely used in Windows-based media players.
How it works
WMA typically uses the ASF container and applies proprietary compression to reduce file size while maintaining acceptable quality.
How to open WMA files
WMA is supported on Windows and by many cross-platform players:
- Windows Media Player
- VLC Media Player
- Foobar2000
- Winamp
- Kodi
- Android music players
- Most Windows devices
Tips for working with WMA files
WMA is best for Windows ecosystems, but conversion can help:
- Convert WMA to MP3 or AAC for broader compatibility
- Check if the file is lossless before converting
- Avoid multiple re-encodes to preserve quality
- Tag metadata for better organization
- Use higher bitrates for music
Useful links
Explore WMA and Windows Media audio:
- Windows Media Audio overview
- WMA vs MP3 comparison
- ASF container basics
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Free
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Quality
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Frequently Asked Questions
File Size & Length
Maximum file size?
Up to 4GB for free users. For larger files, use our video compressor or upgrade.
Maximum video length?
No length restrictions - convert videos of any duration.
Conversion Options
Change format?
Use our converter for any format. Try our compressor to reduce file size.
Change frame rate?
Use our FPS changer or compressor.