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When viewing my security camera videos I can open over 50 videos, and thumbnails. The thumbnails open in Preview, and one click will close all of the open thumbnails in Preview. However, I have to click each Quicktime video one at a time to close. Is there a way to close all of the open MP-4 videos with one click? It would sure save me a lot of time when viewing the SD card. Thanks
Mac mini, macOS 15.1
Press Option-key while clicking the Red close window button (or Option-File > Close All). Or just quit QuickTime Player.
Press Option-key while clicking the Red close window button (or Option-File > Close All). Or just quit QuickTime Player.
Thanks for the quick response. I will try your suggestion when I next look at the SD card.
Deleting all Quicktime player MP-4 videos
