A method for preparing a first multimedia stream, for use with an environment comprising a repository for storing a plurality of tracks. Each track may be associated with at least one second multimedia stream. A track may comprise a single type of data (e.g., audio, video, etc.). The method may comprise receiving a request comprising an associated parameter (e.g.,a position parameter)and determining at least two of the plurality of tracks associated with the parameter. The at least two tracks may have associated information that matches the position parameter. Responsive to the determining the at least two tracks, the determined at least two tracks may be collated in order to generate the first multimedia stream.