| Source | Type | Notes | |--------|------|-------| | | DirectShow filters | For Windows 7/8; includes WMVideo 9 decoder. | | VLC Media Player | All-in-one player | Contains its own internal WMVideo decoder – no system install needed. | | K-Lite Codec Pack (Basic) | Trusted third-party pack | Includes WMVideo decoder; choose “Basic” to avoid bloatware. | | FFmpeg + MPV or MPC-HC | Open source | Provides full WMVideo decoding capability. |
Starting with Windows 10 and Windows 11 , the WMVideo decoder is built directly into the operating system via the native Media Foundation framework . If you are using:
Download the version (it contains all necessary decoders, including WMVideo).
In 99% of cases, you do not need to hunt for a “WMVideo decoder download.” Use VLC or update Windows. If you still need one, get it only from Microsoft or a trusted open-source project.
If you are trying to launch a modern game like or Resident Evil 3 Remake and are hitting a "You need to install VIDEO CODEC: WMVideo Decoder" error, you are not alone. This issue primarily affects users on Windows N or KN editions , which are versions of Windows sold in Europe and Korea that do not come pre-installed with media technologies like Windows Media Player.
Once you've downloaded a WMVideo decoder, follow these general steps to install and configure it:
A free and open-source codec pack that includes the WMVideo decoder.