How long is the average video? 1-2 hours? Then I think the average size of the videos will be 1-2 GB for FHD solution with h.264 compression; maybe double the s

How long is the average video? 1-2 hours? Then I think the average size of the videos will be 1-2 GB for FHD solution with h.264 compression; maybe double the size for fast compression. But even so, 700+ videos will require a few TB of storage only. You can buy some 1-2 TB mobile HDD to store them offline, just in case. It’s nothing fancy but very easy to handle, cheap and works in most cases. Most people store their photos in this way, if I’m not mistaken.