I had some of my old family movie reels put onto DVDs.
I read that they need to be re-burned every few years to keep them from
deteriorating.
True?

When I look at them with Windows Explorer, there is a folder = VIDEO_TS,
that contains files with extensions = BUP, IFO, VOB.

Can I save them on my computer then later re-burn them to DVDs for storage?

Thanks, CB
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C and A Bredt