Where is the right place to place micro-markup and Open Graph meta tags?

Question

Search Engine Optimization

Good afternoon!
I have a website with video content. Only here each video is divided into several pages. The structure of the site is as follows:
1) site.ru/video1 - a page with a preview and all information about the video, rating and adding to bookmarks.
2) site.ru/video1/online - page with a video player.
3) site.ru/video1/dw - video download page.
Please tell me, on which page is it better to place micro-markup and Open Graph meta tags? On the first one, since it contains all the information about the video, or on the second one, where is it possible to watch it online?
Or can be placed on several pages at once?

Answer 1

Why share? I didn’t delve into it, but offhand it’s better to post all the information on the video along with the video itself on one page in order to avoid cannibalization. That is, I see the right decision not to divide the pages, as a result, to mark up one full page.