Quick answer
Browser: drop MOV into formatdrop.com/audio-converter, choose WAV. Command line: `ffmpeg -i input.mov -vn -c:a pcm_s16le output.wav` (16-bit) or `pcm_s24le` (24-bit for editing). For Final Cut Pro production, use 48 kHz 24-bit WAV.
Method 1: Convert MOV to WAV online (free, in your browser)
- 1
Open the FormatDrop audio converter
Open formatdrop.com/audio-converter. Upload MOV — conversion runs locally in your browser.
Go to converter - 2
Drop your MOV file
Drag a .mov. The converter detects the audio track and prepares for PCM extraction. Multi-track MOVs let you choose which audio to extract.
- 3
Choose WAV bit depth and sample rate
16-bit/44.1 kHz: CD quality, smaller files, fine for most uses. 16-bit/48 kHz: video editing standard. 24-bit/48 kHz: professional audio editing, larger files. 32-bit float: highest precision for processing.
- 4
Download the WAV
WAV is uncompressed — file size is roughly 10 MB per minute of stereo 16-bit/44.1 kHz audio. Drop into Audacity, Logic, Pro Tools, or any DAW for editing.
Method 2: FFmpeg MOV to WAV
FFmpeg is the standard tool for lossless audio extraction.
- Install FFmpeg. Mac: `brew install ffmpeg`. Windows: ffmpeg.org. Linux: `apt install ffmpeg`.
- Standard 16-bit/source-rate WAV: `ffmpeg -i input.mov -vn -c:a pcm_s16le output.wav`. The `-vn` strips video.
- 24-bit for production: `ffmpeg -i input.mov -vn -c:a pcm_s24le output.wav`.
- 32-bit float (highest precision): `ffmpeg -i input.mov -vn -c:a pcm_f32le output.wav`.
- Force specific sample rate: `ffmpeg -i input.mov -vn -ar 48000 -c:a pcm_s24le output.wav`.
- Batch: `for f in *.mov; do ffmpeg -i "$f" -vn -c:a pcm_s16le "${f%.mov}.wav"; done`.
Note: FFmpeg's PCM extraction is bit-perfect. For source MOVs that already contain PCM audio, the conversion is a remux with zero quality loss.
Method 3: VLC MOV to WAV
VLC's Convert/Save feature handles MOV-to-WAV.
- Open VLC → Media → Convert/Save (Ctrl+R / Cmd+Shift+S).
- Add MOV → Convert/Save.
- Profile: click wrench → create custom with WAV container, FLAC encapsulation → no, choose 'Audio - WAV (PCM)'.
- Set destination with .wav extension → Start.
Note: VLC works for one-off conversion. For batch, FFmpeg is much faster.
Method 4: macOS QuickTime + Audacity
Mac native path for audio extraction and editing.
- Open MOV in QuickTime → File → Export As → Audio Only. Output is M4A (AAC).
- Open Audacity (audacityteam.org, free).
- Edit → Preferences → Libraries → install FFmpeg if needed.
- File → Open → choose the M4A → wait for import.
- File → Export → Export as WAV → 16-bit or 24-bit PCM.
Note: Roundabout but works without FFmpeg. For direct MOV-to-WAV, install FFmpeg.
When you need to convert MOV to WAV
- 1
Audio post-production for podcast or video
Strip audio from filmed interview footage for podcast editing. WAV preserves quality through multiple edits, EQ, compression, mastering.
- 2
Transcription with maximum accuracy
Whisper, Otter, and other speech-to-text APIs perform best with WAV input — no compression artifacts to confuse the model.
- 3
Importing audio to DAWs (Logic, Pro Tools, Reaper)
Most DAWs prefer WAV. AAC/MP3 require import-time decoding which adds latency. WAV imports instantly.
- 4
Forensic or evidentiary audio preservation
Legal evidence audio must be lossless. WAV is the universal forensic audio format.
- 5
Music sampling from video sources
Sampling music from movies, concerts, or gameplay videos for production use. WAV preserves the original audio for downstream processing.
Troubleshooting common MOV to WAV problems
Output file is enormous
WAV is uncompressed — ~10 MB/min for 16-bit/44.1 kHz stereo. Bigger for higher specs. For smaller lossless, use FLAC: `ffmpeg -i input.mov -vn -c:a flac output.flac` — same audio quality, ~50% file size.
Sample rate mismatch with my DAW
Force the rate FFmpeg outputs: `-ar 48000` for 48 kHz (video standard) or `-ar 44100` for 44.1 kHz (audio standard). Match your DAW's session rate to avoid resampling.
MOV has no audio track
Some MOVs contain only video. Verify with `ffprobe input.mov` — look for 'Audio:' lines. Silent screen recordings (without microphone permission) have no audio to extract.
Output WAV plays but volume is very low
Mac screen recordings often have low audio gain. Boost during conversion: `ffmpeg -i input.mov -vn -af 'volume=2.0' -c:a pcm_s16le output.wav`. Or normalize: `ffmpeg -i input.mov -vn -af loudnorm=I=-14 -c:a pcm_s16le output.wav`.
Why convert MOV to WAV?
MOV is video; WAV is uncompressed audio. Converting between them extracts the audio for editing, transcription, or archival. WAV trades file size for absolute quality preservation — the right choice when you'll be processing the audio further.
FFmpeg is the standard tool. The browser tool covers occasional use without install. VLC works in a pinch.
Your files never leave your device
FormatDrop runs the conversion engine entirely inside your browser using WebAssembly. No file upload. No server. Nothing stored. You can verify this by opening DevTools → Network tab and watching: zero upload requests.
Frequently asked questions
MOV to WAV vs MOV to MP3 — which to use?
What bit depth and sample rate should I use?
Will WAV preserve the original audio quality?
No account. No upload. Works in any browser.