RMVB to 3G2 - Online Video Converter
Convert RMVB to 3G2 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About RMVB to 3G2
Convert RMVB to 3G2. RMVB adds variable bitrate to the RealMedia container for smaller downloads. The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. Audio is resampled to the handset profile, so keep a master copy..
Why convert RMVB to 3G2?
- Smaller files with 3G2 lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
RMVB vs 3G2
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | RMVB adds variable bitrate to the RealMedia container for smaller downloads. | The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. |
When not to convert RMVB to 3G2
- Skip 3G2 for archival masters: lossy compression discards detail, so keep the RMVB original.
- Keep a master copy: repeated exports stack small losses, so archive RMVB before batch 3G2 shares.
Limits
Starting point: RMVB - RMVB adds variable bitrate to the RealMedia container for smaller downloads. Variable-bitrate seeking can drift; verify sync after conversion. Audio is resampled to the handset profile, so keep a master copy. Encode 3G2 (H.264 / AAC) from RMVB at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.