Any safe way to convert WMV to MP4 on PC that keeps the original quality?

You can try the system "Photos" App export method. This method is suitable for novice friends who don't want to mess around with the command line. You can convert wmv to mp4 on Windows 11 completely by relying on the "Photos" App that comes with the Windows 11 system. The operation is super simple.

Method description: System "Photos" App export (suitable for novices)

1. Find your .wmv file and double-click it in the folder to open it.
2. By default, the "Photos" App will be used to play the video (if not set, you can right-click → Open with → Select "Photos").
3. Click [Editor] or [Edit and Create] in the upper right corner of the playback window → Select [Create Video or Slideshow].
4. After entering the simple video editing page, directly click "Export" or "Finish Video".
5. The system will automatically export the video in MP4 format.

This method is equivalent to using the video function that comes with the "Photos" App, secretly doing the work of convert wmv to mp4 on Windows 11 for you, and the operation requires almost no technical background. The disadvantage is that it cannot process in batches and the export speed is average, but it is clean, ad-free, and has system-level support.

It is suitable for friends who occasionally transfer one or two videos. It is very friendly~