RECORDING MEDIUM, METHOD AND APPARATUS FOR REPRODUCING DATA, AND METHOD AND APPARATUS FOR RECORDING DATA

摘要

In one embodiment, a primary video stream and a secondary video stream are stored in a data area of the recording medium. The primary video stream represents a primary presentation path, and the secondary video stream represents a picture-in-picture presentation path with respect to the primary presentation path. Management information for managing reproduction of the picture-in-picture presentation path is stored in a management area of the recording medium. The management information includes composition information, and the composition information includes position information indicating a position to display the secondary video stream.