WMA to WMV Converter

What happens when you convert WMA to WMV

• WMV is a video format. The audio is encoded as WMA audio, and by default the file has no picture.
• Tick "Add a black video track" if the WMV is going to YouTube or another site that rejects audio-only video.

How to convert WMA to WMV online

1. Press "Choose WMA files" and select one or more files, or drag them onto the box. You can add files of any size your device can hold in memory.
2. Adjust the settings if you need to: resolution and quality control the size of the result. The defaults suit most people.
3. Press "Convert to WMV". The first audio or video conversion downloads the converter engine, about 32 MB, which your browser then keeps for next time.
4. Save each WMV with its download button. Close the tab and every trace of the files is gone from memory.

Why convert WMA to WMV?

WMA files usually come from CDs ripped with Windows Media Player and old music stores. People convert them to WMV because WMV plays in Windows Media Player and in older PowerPoint versions without extra codecs.

In short, WMA is good at what it was made for, and WMV is the more practical choice when the file has to play, upload or edit somewhere else. WMA does not play in browsers; plays in Windows Media Player, while WMV does not play in browsers; plays in Windows Media Player and Films and TV.

How to convert WMA to WMV on Windows, Mac, iPhone and Android

On Windows

Open this page in Chrome, Edge or Firefox, drag your WMA files in from File Explorer, and press Convert. Each WMV is saved to your Downloads folder. If you prefer a desktop program, VLC can also convert WMA to WMV: choose Media, then Convert / Save.

On a Mac

Safari, Chrome and Firefox all work. Drag the WMA files from Finder onto the drop zone and the WMV files land in Downloads.

On iPhone and iPad

Open the page in Safari and tap Choose WMA files. You can pick from Photos or from the Files app. The converted WMV appears in Files, in the Downloads folder; to put it in your photo library, open it there, tap Share and choose Save Video.

On Android

Open the page in Chrome, tap Choose WMA files and pick them from Files or your gallery. The WMV is saved to the Download folder, where any file manager can find it. Keep the screen on while a long video converts, because Android may pause a tab in the background.

Best settings for WMA to WMV

WMV is written as Windows Media Video 8 with WMA audio. The Resolution setting is the one to reach for: 1080p keeps full HD detail, 720p is plenty for phones and laptops and roughly halves the size, and 480p suits email and old devices.

The quality levels map to the H.264 CRF scale where the target uses H.264, and to fixed high-quality settings for older codecs such as MPEG-2, MPEG-4 Part 2, WMV and Theora. Re-encoding always costs a little detail, so convert from the best copy of the WMA you have.

WMA vs WMV: the differences

About WMA and WMV files

What is a WMA file?

WMA was Microsoft's answer to MP3 and was the default for CD ripping on Windows for years. No browser plays it and Apple devices never supported it, which is why old music libraries often need converting.

What is a WMV file?

WMV was the default export of Windows Movie Maker, so many home videos from the 2000s are in it. Macs and iPhones never played it natively.

WMA to WMV not working? Common problems

• The conversion is slow. Audio and container changes take seconds, but re-encoding video runs on your own processor. Lower the resolution to 720p, close other tabs, and keep the device plugged in.
• The tab stops or reloads on a very large file. Browsers limit how much memory one tab can use, around 2 GB and less on phones. Split long recordings or convert them on a computer.
• The WMV will not play on an old device. Try the other formats offered for WMA, or choose 720p, which older players handle more reliably.

Convert WMA to WMV with ffmpeg

This converter runs ffmpeg inside your browser. If you would rather use the ffmpeg command line on your own computer, this command produces an equivalent WMV with the same kind of settings:

ffmpeg -i input.wma -c:v wmv2 -b:v 2500k -c:a wmav2 -b:a 192k output.wmv

Replace input.wma with the name of your file. For a whole folder of WMA files, run the command in a loop, or drop them all on the converter above, which processes them one after another.