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M4V to AIFF Converter

Convert M4V files to AIFF in seconds, free and unlimited.

🔒 Files are processed on your device. Nothing is uploaded.

How to convert M4V to AIFF

  1. Click Choose files or drop your M4V files into the box. You can add several at once.
  2. Make sure AIFF is selected as the output format.
  3. Press Convert, then download your AIFF files.

M4V

Apple's MPEG-4 video format used by iTunes and the TV app.

AIFF

Apple's uncompressed audio format, the Mac equivalent of WAV.

Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.

Other M4V conversions

Convert other files to AIFF

FAQ

Is converting M4V to AIFF free?

Yes. Unlimited conversions, no sign-up, no watermark.

Are my files uploaded to a server?

No. FieldConvert processes files inside your browser, so your M4V files never leave your device. That makes it private and fast, because there is no upload or download wait.

Is there a file size limit?

Only your device's memory. Files up to about 2 GB work in most desktop browsers.