I have a website Mywebsite.com and I am embedding videos from site XYZ.com in my website and providing additional content like a review or anything else.
By creating a video sitemap of my site for the videos I have in it (embedded from site XYZ.com). Will the videos get indexed in video.google.com as Mywebsite.com or the website I am embedding from (XYZ.com) ?
Other than the potential thumbnail of the video displayed in the search results next to my posts in the search page will it give me any help in rankings? Or will it in fact favor and help the site I am taking the videos from making it look like an authority site/source?