Convert RMVB to AVI — Free Online Converter
Convert RealMedia Variable Bitrate (.rmvb) to Audio Video Interleave (.avi) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About RMVB to AVI Conversion
AVI (Audio Video Interleave) is Microsoft's classic multimedia container from 1992, using the RIFF format with interleaved audio/video chunks. RMVB used RealNetworks' proprietary container with RealVideo/RealAudio codecs. Converting RMVB to AVI moves content from a largely obsolete streaming format into a container that every Windows PC, hardware media player, and legacy video tool supports natively. This was one of the most common conversions in the 2000s when RMVB files were widespread but Windows-only playback was needed.
Why Convert RMVB to AVI?
AVI is the most universally supported video container on Windows — playable by Windows Media Player since Windows 3.1 without any additional codecs (when using common video codecs like Xvid). RMVB requires RealPlayer or third-party decoders. For users migrating legacy RMVB collections to a Windows-native format, AVI with Xvid is the classic solution.
Common Use Cases
- Converting RMVB movie files for playback on standalone DVD/media players with USB
- Preparing RMVB content for Windows Media Player on PCs without RealPlayer