This plugin replaces the native attachment system for newsfeed statuses and wall comments. It adds next types of attachments:

Video from YouTube - user is able to search video on YouTube and attach it

Video embed - user is able to attach a video embed

Image from a computer - user is able to upload an image from his computer

Webcam photos - user is able to take a photo using a webcam and attach it

Urls - user is able to enter a site url. The plugin will automatically fetch the site image, title and description

Extra features:

it is possible for admin to link this plugin with Photo, Video and Links plugin. in this case all attached video, photo, and links will be automatically added into user's photo album, video or links list. 

This feature is enabled by default but admin can disable it if it needed.