Convert MKV to RM Online — Free
Fast, free MKV to RM converter. No registration required.
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How to Convert
Upload your .mkv 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 .rm file when it's ready.
What is MKV?
MKV is an open-source container format that can hold unlimited video, audio, picture, or subtitle tracks. Popular for high-definition video content and anime.
Format Details
- Full Name
- Matroska Video
- Extension
- .mkv
Key Features
- Multiple audio tracks
- Subtitle support
- Chapter markers
- High quality
What is RM?
RM is RealNetworks' proprietary multimedia container format. It was the dominant streaming video format on the early internet through RealPlayer but has been largely obsoleted by modern codecs and containers.
Format Details
- Full Name
- RealMedia
- Extension
- .rm
Key Features
- Streaming format
- Low bandwidth
- Legacy support
- RealPlayer native
MKV vs RM
| Feature | MKV | RM |
|---|---|---|
| Full Name | Matroska Video | RealMedia |
| Extension | .mkv | .rm |
| Best For | Multiple audio tracks | Streaming format |