Convert RMVB to ALAC
Extract the audio from RMVB videos and save it as ALAC — ideal for lossless music libraries on iPhone, iPad and Mac.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert RMVB to ALAC
- 1
Tap Choose files and select one or more RMVB files (or drag them in).
- 2
Check that ALAC is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your ALAC downloads automatically. Converting several files? Grab them all as a ZIP.
RMVB vs ALAC
Only the sound is kept — the picture is dropped, so the ALAC file is far smaller than the RMVB video.
| RMVB | ALAC | |
|---|---|---|
| Full name | RealMedia Variable Bitrate | Apple Lossless Audio Codec |
| Type | Video | Audio |
| Compression | Lossy | Lossless |
| Developed by | RealNetworks | Apple |
| Introduced | 2003 | 2004 |
| Plays on iPhone | ✕ No | ✓ Yes |
| Plays on Android | ✕ No | ◐ Partly / with an app |
| Plays on Windows | ◐ Partly / with an app | ◐ Partly / with an app |
| Plays on Mac | ✕ No | ✓ Yes |
About RMVB and ALAC
RMVB: RMVB is the RealMedia video format that was extremely popular for sharing movies in the 2000s.
ALAC: ALAC is Apple's lossless format. It compresses audio to roughly half the size of WAV with zero quality loss and plays natively in Apple Music, iTunes and on every iPhone. It is saved with the .m4a extension.
Frequently asked questions
How do I convert RMVB to ALAC on my phone?
Will converting RMVB to ALAC reduce quality?
Can I convert only part of the RMVB?
Is this RMVB to ALAC converter free?
Are my files uploaded to a server?
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