RyanKent, you can embed videos with the standard WP add media function, and for sharing, vote or rate you have to search for plugins build for that.
These are things that have nothing to do with Nextgen, that’s a plugin for presentation of photo galleries.
RyanKent, you can do this but you need to install another extension for Nextgen gallery here is the plugin that you can add videos too..
http://wordpress.org/plugins/ngg-video-extend/
Hi Cagdastakis, the plugin you shared has not been updated in 2 years. It also mentions nothing about the voting or rating functionality desired. Only 5 people have rated the plugin and 2 of them chose a “1” rating. It does not seem to be a good solution.
@tizz, I am searching for plugins to perform the function of “liking”, “voting” or “rating” individual elements of a post, such as videos, rather than the post itself. I have not found any such plugin which is why I made this post.
You can try wp-polls that has tons of options, but this it’s the wrong place to ask for, try in Miscellaneous support or with the Google global search or, after having choose a preferred plugin for polls, in the support of that plugin asking for an hack or something else.
