I see this video as a money-maker for the producer only. Don't be a dolt and take the bait of all those supposed "secrets". I acquired all my food storage skills from a couple of books and scouring the internet. After prepping for Y2K, I know the amount of work it takes to put up your own food. Yes, it it very satisfying to see your work in glass jars, but have you penciled out the cost of jars, lids/rings, canning equipment, cost of energy to do the canning, your time in prepping fruits/veggies? It really does becomes a full-time job.
I don't want to discourage anyone, but knowing how much MORE things cost now, I would suggest you buy nutritionally sound products that are on the store shelves (by the case) while it's still there and water-bath can or dehyrate seasonal items as you have time/money for.
A good book that I used/still use is Making The Best of Basics. There you will find the amounts of every conceivable item you wish to store and give you the amounts per person on a year's basis.
Just my 2 cents.