Opus has no built-in understanding of any of those files. Whatever is trying to view or thumbnail them, and crashing, is external to Opus.
Probably a video format codec/splitter DLL something else has installed.
If the crashes produced Automatic crash logs (for bug reports) then we might be able to identify the component that's crashing so that you can check for updates to it or report the issue to its authors. Beyond that, the only fix we'd likely be able to create would be to block it from being loaded into our process.