youtube video ranking

Hello guys..

Whats the difference between youtube backlink and website backlink. How i should create backlinks for ranking youtube video. Is it same as website ranking??
Or is there any process i should follow to create backlink? Can anyone please describe..
If there any link just comment below.

youtube video ranking
Description of video.
Naming your video file before upload.
Use closed caption (CC) feature in your video on youtube.
Tagging & Keyword research for YouTube video.