Abstract: In the method for decoding a video signal, at least a portion of a current image in a current layer is predicted based on at least a portion of a reference image, offset information and dimension information. The offset information may indicate a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image, and the dimension information may indicate at least one dimension of the current image.

Abstract: A recording medium includes a data area and a data management area. The data area includes first and second titles which have different data formats with respect to each other. The data management area includes a plurality of data management files required for reproducing the first and second titles. The data management files include a first object file which contains first management information associated with reproduction of the first title, and a second object file which contains second management information associated with reproduction of the second title. For example, the first title is a movie title and the second title is a Java title, and the first object file is a movie object and the second object file is one or more Java object files.