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Free tools › Audio and video

Video to M4A

The audio track as an M4A: small, and what Apple devices and phones play natively.

This one runs on your credits. The audio track as an M4A: small, and what Apple devices and phones play natively.

Sign in and get 500 free credits every month — enough for many files — then drop the file in the workbench and run video to m4a there.

Pick a file below to see exactly what it would cost.

Sign in and run it — free credits included

More free conversions, where you upload. The Fylane extension does the same work inside any upload form, on its own free share every day.About the extension

How to convert Video to M4A

  1. Sign in — 500 free credits a month.
  2. Drop the video in the workbench.
  3. Run it and download the M4A.

What happens to your file

The audio stream is decoded and encoded to AAC at 160 kbps in an M4A container — the same format Apple Music and phone recorders use, a tenth the size of a WAV. Video frames are discarded.

Media processing costs real compute per minute, so it runs against your own credits, the first 500 each month free.

Questions

M4A or MP3?

Both play everywhere. M4A sounds a little better at the same size; MP3 is the older habit.

Do this in code

curl -X POST https://api.fylane.dev/v1/jobs \
  -H "Authorization: Bearer $FYLANE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "file_id": "<file id>",
    "operation": "video.extract-audio",
    "options": {
      "format": "aac"
    }
  }'

The same operation, video.extract-audio — The soundtrack alone: mp3, wav, aac or flac. Upload first with the quickstart; every option is on the operations page. 500 free credits a month, then $5 per thousand.