Patent ID: 7792418

Claim:
A method for reproducing data of a recording medium using a local storage of a reproducing apparatus, the method comprising: loading the recording medium storing a recording medium file structure on the reproducing apparatus, the recording medium file structure including an original clip and an original playlist file for managing the original clip; downloading data associated with the recording medium from an external source; storing the downloaded data in the local storage, the downloaded data including a binding unit associated with the recording medium, the binding unit including an additional clip and an additional playlist file for managing the additional clip; performing a binding operation for combining the binding unit with the recording medium file structure to form a virtual file structure, the virtual file structure including a virtual playlist file for managing both of the original clip and the additional clip, which is formed by combining the original playlist file and additional playlist file; and reproducing the original clip and/or the additional clip using the formed virtual file structure.