For those of you looking for the instructions that go with the video, please scroll down to just below the video. You will see "Download the article", which has detailed instructions and very good illustrations.

I like it. I would use this when I want a cleaner look than ready to wear.

I would also sew the seams first, then do the finish. I think the sewn seam allowance will be more accurate that way. Then I don't need to think about being completely accurate when folding the edge under.

I like the focused video that only shows one technique.