Convert M4V to WMA
Convert any video file to WMA format online for free. Fast, secure, and easy-to-use video to WMA converter with no software installation required.
Drag & Drop Video File
or click below to browse
Max file size: 50 MBMax duration: 30 min
Sign up for increased limitsA free account gets you up to 50 MB and 30 min.
Why Choose Scriptivox M4V to WMA Converter?
Fast Conversion
Our powerful servers process your files quickly, delivering converted files in seconds.
100% Free
Convert your files completely free with no hidden costs or subscription fees.
Secure & Private
Your files are encrypted and automatically deleted after conversion. We never store or share your data.
No Installation
Works directly in your web browser. No software download or installation required.
How to Use M4V → WMA
Upload File
Drag and drop your M4V file or click to browse. Supports files up to 1GB.
Convert
Select WMA as your output format and click convert. Our servers will process your file instantly.
Download
Download your converted file instantly. The download link expires in 1 hour for security.
M4V vs WMA: format comparison
How the two formats differ on the things that change your result.
| Specification | M4V (source) | WMA (result) |
|---|---|---|
| Container | MPEG-4 (Apple variant) | ASF |
| Developed by | Apple | Microsoft |
| Introduced | 2005 | 1999 |
| Audio codecs | AAC, AC-3 | WMA, WMA Pro |
| Compression | Lossy | Lossy |
| Typical bitrate | 128–384 kbps | 64–192 kbps |
| Approx. file size | 30–150 MB per minute | 0.48–1.44 MB per minute |
| Metadata / tags | Container tags | ASF / WM tags |
| Licensing | Patent-licensed | Proprietary |
| Plays natively on | Native: macOS, iOS · Needs a player: Web browsers, Windows, Android, Smart TVs | Native: Windows · Needs a player: macOS, iOS, Android |
| Best for | the Apple ecosystem, iTunes libraries, home theatre | Windows media libraries, legacy archives |
What changes when you convert M4V to WMA
Only the soundtrack survives: the video stream is dropped, and the AAC audio inside the M4V file is re-encoded as WMA.
The size drop is dramatic because the video stream is where nearly all the data lives. A minute of M4V runs around 90 MB; the extracted WMA is roughly 1 MB per minute.
Any subtitle tracks in the source are not part of an audio file and are dropped during extraction.
The source can carry more than one audio track, for example alternate languages or a commentary. Extraction takes the primary track.
About M4V to WMA Conversion
This tool takes the audio track from inside a M4V file, a MPEG-4 (Apple variant) container from 2005, and saves it on its own as WMA. Everything visual is left behind.
M4V comes from Apple and dates to 2005. It carries H.264, which is what determines the quality ceiling of anything you convert out of it.
WMA was introduced by Microsoft in 1999. It carries WMA, WMA Pro and has native playback on 1 of six platform categories, which is the practical reason to choose it as a target.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
M4V to WMA: common questions
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