RM (RealMedia) is RealNetworks' format from the early streaming era, once everywhere online but now obsolete.
RM plays in RealPlayer and VLC; convert to MP4 to watch on modern devices.
Clips that play on every platform.
Footage in production pipelines.
Embedded and hosted playback.
| ✔ Strengths | ✖ Limitations |
|---|---|
| Excellent compatibility | No transparency support |
| Limited support — may need converting |
Remove the background from RM images, upscale to 4K, or generate new visuals with SharkFoto AI.
RM (RealMedia) is RealNetworks' format from the early streaming era, once everywhere online but now obsolete.
RM plays in RealPlayer and VLC; convert to MP4 to watch on modern devices.
RM is optimised for its specific use rather than strictly lossless storage.
Use SharkFoto's free tools — upload your RM file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.
No — RM doesn't store transparency; convert to PNG or WEBP if you need it.