Among other things, a method includes receiving, from a user of a user interface of a media authoring application, first settings specifying a destination for media content authored in the media authoring application, the destination selected from a set of destinations supported by the media authoring application, and second settings specifying a set of media characteristics of media content authored in the media authoring application, and generating data representing a user interface element usable to provide media content authored in the media authoring application to the destination specified in the first settings at the set of media characteristics specified in the second settings.