To anyone who want to try this method i advise you to be careful especially with your amzn acc.I used to get banned from amazon because of this method (at that time i do open a thread in bhw asking opinion and solution from other members lol..) , yeah it's a great method and making me a lot of profits but also risky.
Before you try to promote any amzn products with this method and also do not intend to add your youtube channel url into your amazon profile dashboard (i suggest to you do not put your yt channel which is only full with this kind of slideshow videos if you prefer to make it the way op described earlier, it's clearly amzn does not like it, and ban hammer will hit you if they see it) , anyway make sure you have 1 website that focus on general niche and try to make it look legit by having a lot of general articles.(mix it with review, infomation, guide)
And try to make a landing page by making a post into your site for each products you r trying to promote (i prefer review post and top 10 post style) and direct the link from your yt video to this post, but if you have a legit youtube channel with a great videos (not like slideshow kind of videos) then you may proceed to use direct linking from youtube to amzn, but make sure that channel already been added into your amazn dashboard profile or otherwise you r risking for losing your amzn acc.
Now this is the way i use and still using it till now, but if you have a custom php script that pull datas from amazn and automaticlly make a landing page by just using the asin numbers it will become more easier and fast, some time i just direct it from youtube to my automate landing page as it still in my website domain name, if amazn check and see it they may think that landing page was refering from one of my website post that already published in my web site (averagely 200 post in my site and usually i do put a link that go to my custom lp), as long as the landing page using amzn api and it still in my website domain name which i have a full of control then it's ok).