RM to FLC - Online Video Converter
Convert RM to FLC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About RM to FLC
Convert RM to FLC. RM is RealNetworks' streaming container pairing RV video with Cook audio. FLC extends the Animator flipbook with larger frames and deltas. Frame deltas can glitch on corrupt frames; verify playback..
Why convert RM to FLC?
- Larger files than lossy shares with FLC lossless quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
RM vs FLC
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossless |
| Typical use | RM is RealNetworks' streaming container pairing RV video with Cook audio. | FLC extends the Animator flipbook with larger frames and deltas. |
When not to convert RM to FLC
- Skip FLC for the smallest share: lossless output stays large, so prefer a lossy target when sending RM files.
- Keep a master copy: repeated exports stack small losses, so archive RM before batch FLC 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. Frame deltas can glitch on corrupt frames; verify playback. Encode FLC (H.264 / AAC) 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.