Information processing device, information recording medium, information processing method, and program
AssigneesSony Corporation, Sony Pictures Entertainment Inc.
InventorsKouichi UCHIMURA, Yoshikazu Takashima
Life of this patent
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Abstract
An information processing device includes: a data processing unit which executes a reproduction process of recorded data of a disc, in which the data processing unit reads disc type information that is recorded on the disc, and ascertains a recorded data configuration of the disc based on the disc type information that is read, and executes data reading-out and reproduction processes according to a reading-out rate corresponding to the ascertained recorded data configuration.
Claims14
An information processing device, comprising:
- circuitry configured to:
- execute a reproduction process of recorded data of a disc,
- read disc type information that is recorded on the disc, the disc type information indicating a rate required to play the recorded data,
- ascertain a recorded data configuration of the disc based on the disc type information that is read, and
- execute data reading-out and reproduction processes according to a reading-out rate corresponding to the ascertained recorded data configuration.
An information processing device, comprising:
- circuitry configured to:
- execute a data processing in a disc manufacturing process,
- read disc type information that is included in recorded data in relation to a manufactured disc, the disc type information indicating a rate required to play the recorded data,
- determine a data recording mode of the manufactured disc based on the read disc type information, and
- execute a data recording process in relation to the manufactured disc based on the determined data recording mode.
A non-transitory computer readable medium having a computer program recorded thereon, the computer program configured to perform a method when executed on a computer, the method comprising:
- storing reproduction target data, and management data corresponding to the reproduction target data, as recorded data, wherein the management data includes disc type information that:
- includes zone setting information enables determination of whether a disc is a single zone disc formed of a single reading-out rate zone, or a multi-zone disc formed of a plurality of different reading-out rate zones, and
- indicates a rate required to play the recorded data, and
- allowing a reproduction device that executes a reproduction process of data from the disc to refer to the disc type information and determine whether the disc is the single zone disc or the multi-zone disc.
An information processing method which is executed in an information processing device, the information processing method comprising:
- executing a reproduction process of recorded data of a disc,
- reading disc type information that is recorded on the disc, the disc type information indicating a rate required to play the recorded data,
- ascertaining a recorded data configuration of the disc based on the disc type information that is read, and
- executing data reading-out and reproduction processes according to a reading-out rate corresponding to the ascertained recorded data configuration.
An information processing method that is executed in an information processing device, the information processing method comprising:
- executing data processing in a disc manufacturing process,
- reading disc type information that is included in recorded data in relation to a manufactured disc, the disc type information indicating a rate required to play the recorded data,
- determining a data recording mode of the manufactured disc based on the read disc type information, and
- executing a data recording process in relation to the manufactured disc based on the determined data recording mode.
A non-transitory computer readable medium having a computer program recorded thereon, the computer program configured to perform a method when executed on an information processing device, the method comprising:
- executing a reproduction process of recorded data of a disc,
- executing a process of reading disc type information that is recorded on the disc, the disc type information indicating a rate required to play the recorded data,
- ascertaining a recorded data configuration of the disc based on the disc type information that is read, and
- executing data reading-out and reproduction processes according to a reading-out rate corresponding to the ascertained recorded data configuration.
A non-transitory computer readable medium having a computer program recorded thereon, the computer program configured to perform a method when executed on an information processing device, the method comprising:
- executing data processing in a disc manufacturing process,
- executing a process of reading disc type information that is included in recorded data in relation to a manufactured disc, the disc type information indicating a rate required to play the recorded data
- determining a data recording mode of the manufactured disc, and
- executing a data recording process in relation to the manufactured disc based on the read disc type information.
Dependencies are inferred from the claim text.