Information processing device, information processing method, and program

An information processing method executed in an information processing device including a data processing unit, that executes a reproduction process for disc record data, comprising:

• acquiring, by the data processing unit, a specified physical format compatible reading rate based on a physical format of a disc and a disc type compatible reading rate associated with disc type information recorded in the disc;
• storing, by the data processing unit, data read from the disc at a rate according to the physical format compatible reading rate in a buffer and out putting the data from the buffer at a rate according to the disc type compatible reading rate in a case where the physical format compatible reading rate does not coincide with the disc type compatible reading rate;
• and
• executing, by the data processing unit, a reproduction process using the data output from the buffer.

A program causing information processing to be executed in an information processing device including a data processing unit that executes a reproduction process for disc record data, the program causing the data processing unit to execute:

• acquiring a specified physical format compatible reading rate based on a physical format of a disc and a disc type compatible reading rate associated with disc type information recorded in the disc;
• storing data read from the disc at a rate according to the physical format compatible reading rate in a buffer and outputting the data from the buffer at a rate according to the disc type compatible reading rate in a case where the physical format compatible reading rate does not coincide with the disc type compatible reading rate;
• and
• executing a reproduction process using the data output from the buffer.