In particular embodiments, one or more computer systems of a social-networking system query a social graph of the social-networking system for social content associated with particular media content. The social graph includes nodes and edges connecting the nodes. The nodes include user nodes that are each associated with a particular user of the social-networking system. The one or more computer systems of the social-networking system determine a time associated with each of the social content, determine, using the determined time of each of the social content, a particular point within the particular media content that the social content was generated, and present a content visualization graph for display on a display device. The content visualization graph is a visual indication of the particular points within the particular media content that the social content was generated.