Convert RMVB to ALAC Online — Free
Fast, free RMVB to ALAC converter. No registration required.
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How to Convert
Upload your .rmvb 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 .m4a file when it's ready.
What is RMVB?
RMVB is a RealNetworks video format using variable bitrate encoding. Popular in Asia for distributing TV shows and movies due to excellent compression ratios.
Format Details
- Full Name
- RealMedia Variable Bitrate
- Extension
- .rmvb
Key Features
- Variable bitrate
- Good compression
- Streaming support
- Asian media
What is ALAC?
ALAC is Apple's lossless audio format. It provides CD-quality audio with smaller file sizes than WAV or AIFF, and is fully supported in iTunes and Apple devices.
Format Details
- Full Name
- Apple Lossless Audio Codec
- Extension
- .m4a
Key Features
- Lossless
- Apple native
- iTunes compatible
- CD quality
RMVB vs ALAC
| Feature | RMVB | ALAC |
|---|---|---|
| Full Name | RealMedia Variable Bitrate | Apple Lossless Audio Codec |
| Extension | .rmvb | .m4a |
| Best For | Variable bitrate | Lossless |