That would explain why I had a card full of 4K video shot and it wouldn't show any files. Thanks for that good bit of info!
I remember how excited I was when I was able to drop $100 dollars for a 512MB SD card to load apps on my palm pilot.Amazing really, not long ago 1080 was the pinnacle, now we want 4K. SD saves in 4k if you want.
I remember the days of 1 GB even less.
How times have changed.