Why convert WMV to WMA?
People convert WMV to WMA when they only need the audio from a video - a recorded presentation, a music video, or a screen capture with narration. The .WMA format is the natural choice because it is already the audio codec embedded in most WMV files, making extraction fast and lossless. WMA also keeps compatibility with Windows Media Player and older Windows-based devices that prefer Microsoft formats.
How to convert WMV to WMA
VLC media player FREE
Open VLC, go to Media › Convert / Save, add your .wmv, select an Audio-WMA profile, set the output filename to .wma, and click Start.
Command line - ffmpeg CLI
Run ffmpeg -i input.wmv -vn -acodec copy output.wma to copy the WMA audio track directly with no quality loss.
FormatFactory FREE
Add your .wmv, choose WMA as the output format, and click Start - no extra configuration needed for a standard conversion.
Freemake Video Converter FREE
Drag your .wmv into Freemake, click to WMA, adjust quality if needed, and convert.
Programs that convert WMV
About these formats
A WMV file is a Windows Media Video file from Microsoft, introduced in 1999. On Windows it plays in the built-in Media Player with no setup. On Mac, Linux, Android or iOS, use the free VLC…
Open .WMV details →A WMA file is a compressed audio file in Microsoft's Windows Media Audio format. On Windows it plays in the built-in Media Player without any setup; on Mac, Android, or iOS use the free VLC…
Open .WMA details →Quality & what to watch
- Most WMV files already carry WMA audio, so extraction is a stream copy - audio quality is identical to the source; quality loss only occurs if you re-encode at a lower bitrate.
- DRM-protected WMV files cannot be converted by any tool - open the file in VLC first; if it refuses to play, DRM is the cause.
- Not all WMV files use WMA audio - if the embedded codec is something else (MP3, AC-3), the
.wmaoutput may not play correctly in all players; useffmpeg -i input.wmvto check before converting.
Frequently asked questions
Can I convert a DRM-protected WMV to WMA?
Does extracting WMA from WMV lose quality?
Why is my output .wma silent or corrupted?
ffmpeg -i input.wmv and check the audio stream - if it is not wmav2 or wmapro, you need to re-encode rather than copy.