RM to DV - Online Video Converter
Convert RM to DV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About RM to DV
Convert RM to DV. RM is RealNetworks' streaming container pairing RV video with Cook audio. DV is the 1995 tape codec storing 25 Mbps intraframe video with PCM audio. Interlaced fields need deinterlacing for progressive screens..
Why convert RM to DV?
- Smaller files with DV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
RM vs DV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | RM is RealNetworks' streaming container pairing RV video with Cook audio. | DV is the 1995 tape codec storing 25 Mbps intraframe video with PCM audio. |
When not to convert RM to DV
- Skip DV for archival masters: lossy compression discards detail, so keep the RM original.
- Keep a master copy: repeated exports stack small losses, so archive RM before batch DV shares.
Limits
Starting point: RM - RM is RealNetworks' streaming container pairing RV video with Cook audio. Decoding paths for early Real codecs are scarce; try remuxing first. Interlaced fields need deinterlacing for progressive screens. Encode DV (DV / PCM) from RM 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.