Information processing apparatus, information recording medium, information processing method, and program

An information processing apparatus comprising:

• a data processing unit that performs a generation process of recording data for a medium, wherein
• the data processing unit,
• as a reproduction control information file corresponding to reproduction data,
• generates the reproduction control information file in which
• identification data representing whether or not an ultra-high definition (UHD) image is recorded as control target data based on the reproduction control information file, and
• in a case where ultra-high definition (UHD) is included as control target data based on the reproduction control information file, image information of the ultra-high definition (UHD) image are recorded.

A non-transitory computer-readable information recording medium on which a reproduction data storage file and a reproduction control information file corresponding to the reproduction data storage file are recorded, wherein

• the reproduction control information file includes
• identification data representing whether or not an ultra-high definition (UHD) image is recorded as control target data based on the reproduction control information file, and
• image information of the ultra-high definition (UHD) image as recording data in a case where ultra-high definition (UHD) is included as the control target data based on the reproduction control information file, and
• wherein a reproduction apparatus reproducing the reproduction data has a configuration in which the image information of the ultra-high definition (UHD) image can be acquired by referring to the reproduction control information file.

An information processing method executed in an information processing apparatus,

• the information processing apparatus including a data processing unit that performs a reproduction process of a recording data,
• the information processing method using the data processing unit comprising:
• acquiring a reproduction control information file corresponding to reproduction data recorded in a recording medium;
• determining whether or not an ultra-high definition (UHD) image is recorded in the recording medium based on recording data of the acquired reproduction control information file;
• and
• acquiring image information of the ultra-high definition (UHD) image from the reproduction control information and controlling output data for a display apparatus based on the acquired image information in a case where the ultra-high definition (UHD) image is recorded in the recording medium.

A non-transitory computer-readable medium having embodied thereon a program, which when executed by at least one processor of an information processing apparatus that includes a data processing unit that performs a reproduction process of a recording data, causes the data processing unit of the information processing apparatus to execute an information processing method, the information processing method comprising:

• acquiring a reproduction control information file corresponding to reproduction data recorded in a recording medium;
• determining whether or not an ultra-high definition (UHD) image is recorded in the recording medium based on recording data of the acquired reproduction control information file;
• and
• acquiring image information of the ultra-high definition (UHD) image from the reproduction control information and controlling output data for a display apparatus based on the acquired image information in a case where the ultra-high definition (UHD) image is recorded in the recording medium.