Harry Of All Trades
Posting Mad!
Internal hard drive, external backup drive, and DVD for the more epic movies. Plus I never overwrite memory cards so I at least will always have the original source video. I hate the idea of relying on YouTube as a backup source.
I don't recommend using memory cards for long term storage. After a few years sitting on the shelf, the SD cards start to suffer bit rot. The card doesn't go bad. It just that NAND flash doesn't hold its charge forever. The electrons trapped in the floating gate slowly leak out. The retention rate is about 3 to 5 years. Copying the data off and recopying back onto the card should give you another 3-5 years.
Why it does this? I suspect quantum tunneling.
