The Media Manager interface, like all the Manager plugins (Image Manager, File Manager etc.), consists of 2 sections, the Attributes section, and the File Browser section.
Attributes
This section is divided into 4 parts, each accessible by clicking on the named tab. The default tab display is of the File section, which contains the fields that represent the main media attributes of the currently selected article media item, or the item to be inserted into the article.
File
Set the most common attributes for the media item including URL, Description and Dimensions. See Inserting Media
Media Options
Options specific to the media type being inserted. See Media Options
Advanced
Set advanced attributes for the image. See Advanced Options
Popups
Create and manage lightbox popups for audio and video. See Creating Popups
File Browser
The Media Manager File Browser has the same basic features as the other Manager plugins, with tools for creating new folders, uploading images and deleting, renaming, copying and moving files and folders. For more information on the File Browser features, see the File Browser section.