Convert RMVB to MP4 Online — Free
Fast, free RMVB to MP4 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 .mp4 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 MP4?
MP4 is the most widely used video container format. It stores video, audio, subtitles, and metadata. Compatible with virtually every device and platform, from smartphones to smart TVs.
Format Details
- Full Name
- MPEG-4 Part 14
- Extension
- .mp4
Key Features
- Universal compatibility
- Streaming support
- Small file sizes
- Hardware-accelerated playback
RMVB vs MP4
| Feature | RMVB | MP4 |
|---|---|---|
| Full Name | RealMedia Variable Bitrate | MPEG-4 Part 14 |
| Extension | .rmvb | .mp4 |
| Best For | Variable bitrate | Universal compatibility |