mov

Timmy,

I have also experienced that in the past.
Many media players seem to regard .mov format videos as having come from the Ark.

I suggest you look in all your own media players-editors to see if one of them can play or convert your .mov videos into a modern format.
You can probably find online converters but you might regard them as being too slow.


Best of luck,
Denis

I can open .mov files in VLC/Video LAN player. As I recall that format is from QuickTIme in the older Macintosh OS X, don't know about the newer macOS.
Official download of VLC media player, the best Open Source player - VideoLAN

Update: it just dawned on me that I still have QuickTime [from 2009] on my NAS drive so I installed it on Win11, works fine but it's not the Pro version.

Subferior software have difficulty playing anything other than bog-standard video files (with even more bog-standard basic common audio and video streams)

VLC player
Daum PotPlayer
(both freeware)

If you've a mind to curiosity, check the audio stream format using MediaInfo (freeware)