How to convert WMV to MKV
- Add your .WMV file - drop it in the box above or click to browse.
- Convert it to .MKV in a few seconds.
- Download your new .MKV file.
What to expect
- DRM-protected
.wmvfiles cannot be converted - standard tools will fail or produce a blank output. - Re-encoding always involves minor quality loss; use ffmpeg's
-crf 18flag or HandBrake's High Quality preset to keep it minimal. - Remuxing with MKVToolNix skips re-encoding but leaves VC-1 video inside the
.mkv, which some TVs and older editors do not support.
Frequently asked questions
Can I convert a DRM-protected WMV file?
No - DRM-protected
.wmv files are encrypted and standard tools cannot decode them. You need an authorised player and a valid licence.Will converting WMV to MKV reduce quality?
Re-encoding always causes some quality loss. Use ffmpeg with
-crf 18 or HandBrake's High Quality preset to keep the loss minimal.Is MKV better than MP4 for storing this video?
Choose
.mkv when you need multiple audio tracks, subtitles, or chapters, or plan to use Kodi or Plex. For sharing or phone playback, .mp4 has wider compatibility.How long does WMV to MKV conversion take?
A one-hour
.wmv typically takes 5-20 minutes on a modern CPU; enabling GPU encoding (NVENC or QuickSync) in HandBrake is noticeably faster.Programs that convert WMV: Miro Video Converter · HandBrake · Any Video Converter FREE · Aimersoft iTransfer for Windows · ConvertXtoDVD · Free Studio · Freemake Video Converter · HDConvertToX
