Convert any video file to WAV format online for free. Fast, secure, and easy-to-use video to WAV converter with no software installation required.
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Max file size: 50 MBMax duration: 30 min
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Drag and drop your M4V file, or click to browse for it.
Choose WAV as the output and click Convert. The conversion runs on our servers, so your device does none of the work.
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Your file is used only to make your conversion. It is never published or shared, and the download link expires after one hour.
Works directly in your web browser. No software download or installation required.
How the two formats differ on the things that change your result.
| Specification | M4V (source) | WAV (result) |
|---|---|---|
| Container | MPEG-4 (Apple variant) | RIFF WAVE |
| Developed by | Apple | Microsoft / IBM |
| Introduced | 2005 | 1991 |
| Audio codecs | AAC, AC-3 | PCM |
| Compression | Lossy | Uncompressed |
| Approx. file size | 30–150 MB per minute | 10–32 MB per minute |
| Metadata / tags | Container tags | RIFF INFO (limited) |
| Licensing | Patent-licensed | Royalty-free |
| Plays natively on | Native: macOS, iOS · Needs a player: Web browsers, Windows, Android, Smart TVs | Native: Web browsers, Windows, macOS, iOS, Android · Needs a player: Smart TVs |
| Best for | the Apple ecosystem, iTunes libraries, home theatre | studio editing, mastering, sample libraries |
This extracts the audio and discards the video entirely. The soundtrack inside a M4V file is typically AAC, and it is re-encoded to PCM on the way out.
Expect a much smaller file. Video accounts for most of the bytes, so about 90 MB per minute becomes roughly 21 MB per minute of WAV.
Choosing lossless WAV means nothing further is lost, though it cannot exceed the AAC track stored in the source video.
Subtitles do not survive audio extraction, since an audio container has nowhere to store them.
When a video holds several audio tracks, the main one is extracted; alternate language tracks are not merged into the result.
Extracting WAV audio from a M4V video pulls the soundtrack out of the MPEG-4 (Apple variant) container and writes it as a standalone RIFF WAVE file. The video stream, which holds most of the data, is discarded.
Developed by Apple in 2005, M4V carries H.264 video and AAC or AC-3 audio. That combination sets the upper bound on what any conversion can preserve.
WAV was introduced by Microsoft / IBM in 1991. It holds uncompressed audio (PCM) and plays natively on web browsers, Windows, macOS, iOS, and Android.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
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