Convert M4A to MPC Online — Free
Fast, free M4A to MPC converter. No registration required.
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How to Convert
Upload your .m4a file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .mpc file when it's ready.
What is M4A?
M4A is an audio-only MPEG-4 container, commonly using AAC encoding. It provides better quality than MP3 at similar file sizes.
Format Details
- Full Name
- MPEG-4 Audio
- Extension
- .m4a
Key Features
- Better than MP3
- Apple ecosystem
- AAC encoding
- Metadata support
What is MPC?
Musepack (MPC) is a perceptual lossy audio codec optimized for transparency at typical bitrates around 180 kbps. Based on MPEG-1 Layer 2 foundations with psychoacoustic improvements, it is favored by audiophiles for its natural sound reproduction and efficient variable bitrate encoding.
Format Details
- Full Name
- Musepack Audio
- Extension
- .mpc
Key Features
- Perceptual transparency at ~180 kbps
- Variable bitrate encoding
- Fast decoding speed
- APEv2 tag support
M4A vs MPC
| Feature | M4A | MPC |
|---|---|---|
| Full Name | MPEG-4 Audio | Musepack Audio |
| Extension | .m4a | .mpc |
| Best For | Better than MP3 | Perceptual transparency at ~180 kbps |