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RM WMV
File conversion

Convert RM to WMV

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Verified by Adam B.· reviewed by FE Editorial ·updated Jul 21, 2026
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Is it possible to convert RM to WMV?
Yes - RM converts to WMV.

You can do it right here with our free converter - no sign-up, and your file is deleted right after.

Upload your .rm file with the converter above and download the .wmv - that is the fastest path. Both .rm and .wmv use lossy codecs, so transcoding degrades the video slightly; set a higher bitrate to reduce added softness. If broad compatibility matters more than WMV specifically, .mp4 is a better output choice.

8 programs
Also to WMV: WP3 · 3GPP · MPEG

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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RM → WMV converterFREE
Drop a .RM file here
or pick one - we convert it to .WMV and give you the file to download

Why convert RM to WMV?

WMV is still required by some older Windows workflows, corporate media servers, and editing software that accept .WMV but not RealMedia. It is also the native output format for Windows Movie Maker projects created before 2012. Outside those specific scenarios, MP4 gives wider compatibility on modern devices and platforms.

How to convert RM to WMV

VLC media player FREE

In VLC go to Media > Convert / Save, add your .rm file, choose the WMV + WMA (ASF) profile, set a destination path, and click Start.

Freemake Video Converter FREE

Add your .rm file, choose WMV as the output format, and click Convert.

MediaCoder FREE

Import your .rm file, select WMV as the output codec, and start the encode.

Command line - FFmpeg CLI

Run ffmpeg -i input.rm -c:v wmv2 -c:a wmav2 output.wmv to re-encode to WMV2 with WMA audio.

Programs that convert RM

DVD Ripper+Video Converter Ultimate
Free Studio
Freemake Video Converter
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iPhone Video Converter
MediaCoder
PSP Movie Converter
Sothink Movie DVD Maker

About these formats

.RM RealMedia File

An RM file is a RealMedia video or audio clip created by RealNetworks, common in internet video from the late 1990s and 2000s. VLC media player opens it for free on Windows, macOS, Linux,…

Open .RM details →
.WMV Windows Media Video

A WMV file is a Windows Media Video file from Microsoft, introduced in 1999. On Windows it plays in the built-in Media Player with no setup. On Mac, Linux, Android or iOS, use the free VLC…

Open .WMV details →

Quality & what to watch

  • Converting between two lossy formats degrades quality - use a higher video bitrate (e.g. 1000 kbps) to reduce added softness.
  • Most .rm files are standard-definition (often below 640×480); upscaling the WMV output does not recover detail lost at original encode time.
  • WMV has limited support on macOS and mobile - if the WMV requirement is not strict, output to .mp4 instead.

Frequently asked questions

Can I convert .rmvb to WMV the same way?
Yes - .rmvb is treated the same as .rm by VLC and FFmpeg, so the same tools and settings apply.
Why won't Windows Media Player open my converted WMV?
Ensure the output uses WMV2 or WMV3 video with WMA audio in an ASF container; using FFmpeg with explicit -c:v wmv2 -c:a wmav2 flags is the most predictable approach.
Will subtitles embedded in my .rm file be preserved?
No - RealMedia subtitles use RealText or SMIL, which are not carried into WMV; extract them separately or choose MKV as the container instead.
Are .rm files copy-protected?
Most personal-archive .rm files have no DRM and convert freely; Helix DRM was a separate commercial wrapper and is uncommon in private collections.