Convert MP4 to WAV on Mac
Convert MP4 files to WAV format on your Mac with Jollycat. The most widely supported video format. Container for H.264/H.265 video with AAC audio. Works on every device. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
MP4 vs WAV
| Property | MP4 | WAV |
|---|---|---|
| Type | container | lossless |
| Compression | H.264/H.265 + AAC | Uncompressed PCM |
| Container | Yes | Yes |
| Common Codecs | H.264, H.265, AAC, MP3 | PCM, IEEE Float |
| File Extension | .mp4 | .wav |
| Key Advantage | Universal device compatibility | Perfect uncompressed quality |
How to Convert MP4 to WAV on Mac
Open your MP4 file
Drag and drop your .mp4 file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose WAV as output
Select WAV from the conversion options. Adjust quality settings, bitrate, or resolution if needed.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert MP4 to WAV
WAV advantages
Perfect uncompressed quality. Universal editing support.
MP4 limitations
Patent-encumbered codecs. Not ideal for editing.
Common use cases
Music production, Sound recording, Audio editing.
MP4 to WAV Conversion Tips
Use Jollycat's trim and crop tools to edit your video before converting. This saves time by only processing the parts you need.
For sharing online, WAV with H.264 codec provides the best balance of quality and compatibility.
Higher bitrates produce better audio quality but larger files. For music, 256-320 kbps is recommended. For voice recordings, 128 kbps is sufficient.
WAV stores uncompressed PCM audio at up to 192 kHz/32-bit. A 3-minute song is ~30 MB at CD quality.
Frequently Asked Questions
Is the MP4 to WAV conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert MP4 to WAV and use all 1,650+ conversion paths with no limits.
Does converting MP4 to WAV require an internet connection?
No. Jollycat processes everything locally on your Mac. Your MP4 files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple MP4 files to WAV?
Yes. Drag multiple MP4 files onto Jollycat and convert them all to WAV at once. Batch processing is built in.
Ready to Convert MP4 to WAV?
Jollycat handles MP4 to WAV conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac