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

An information processing apparatus comprising:

• a data processing section adapted to perform a reproduction process of reproducing data recorded in an information recording medium,
• wherein the information recording medium stores MPEG-2 TS format data or MMT format data that has been recorded in accordance with BDAV format or SPAV format,
• wherein the data processing section acquires information regarding age permitted for reproduction corresponding to content from the information recording medium and performs content reproduction control on a basis of acquired information,
• wherein the data processing section compares a passcode entered by a user against a registered passcode and permits a change to be made to a flag setting related to the content on condition that the comparison is successful, and
• wherein the information recording medium has, as recorded data, the flag setting that permits enabling or disabling of the information regarding age permitted for reproduction.

A non-transitory computer-readable information recording medium having recorded data compliant with BDAV format or SPAV format, the information recording medium comprising as recorded data:

• a clip AV stream file storing content;
• information regarding age permitted for reproduction of the content;
• and
• a registration passcode used to decide whether or not to permit a change to be made to a flag setting related to the content,
• wherein a reproduction apparatus is configured to
• acquire information regarding age permitted for reproduction corresponding to content to be reproduced from the information recording medium, and
• perform control reproduction of content on a basis of the acquired information, and
• wherein the recorded data further includes the flag setting that permits enabling or disabling of the acquired information regarding age permitted for reproduction.

An information processing method performed by an information processing apparatus, the information processing apparatus comprising:

• a data processing section adapted to accept input of input data including MPEG-2 TS format data or MMT format data and generate recorded data compliant with BDAV format or SPAV format, a data recording format for an information recording medium,
• wherein the data processing section records, in the information recording medium, a clip AV stream file storing content and information regarding age permitted for reproduction corresponding to the content acquired from the input data,
• wherein the data processing section further records, in the information recording medium, a registration passcode used to decide whether or not to permit a change to be made to a flag setting related to the content,
• wherein the data processing section records, in the information recording medium, the flag setting that permits enabling or disabling of the information regarding age permitted for reproduction, and
• wherein the data processing section is implemented via at least one processor.

An information processing method performed by an information processing apparatus, the information processing apparatus comprising:

• a data processing section adapted to perform a reproduction process of reproducing data recorded in an information recording medium,
• wherein the information recording medium stores MPEG-2 TS format data or MMT format data that has been recorded in accordance with BDAV format or SPAV format,
• wherein the data processing section acquires information regarding age permitted for reproduction corresponding to content from the information recording medium and performs content reproduction control on a basis of acquired information,
• wherein the data processing section acquires, from the information recording medium, a registration passcode used to decide whether or not to permit a change to be made to a flag setting related to the content,
• wherein the flag setting permits enabling or disabling of the acquired information regarding age permitted for reproduction, and
• wherein the data processing section is implemented via at least one processor.

A non-transitory computer-readable storage medium having embodied thereon a program, which when executed by a computer of an information processing apparatus causes the information processing apparatus to perform an information processing method, the information processing method comprising:

• accepting input of input data including MPEG-2 TS format data or MMT format data;
• and
• generating recorded data compliant with BDAV format or SPAV format, a data recording format for an information recording medium,
• wherein a clip AV stream file is recorded in the information recording medium, the clip AV stream file storing content and information regarding age permitted for reproduction corresponding to the content acquired from the input data,
• wherein the clip AV stream filed recorded in the information recording medium further stores a registration passcode used to decide whether or not to permit a change to be made to a flag setting related to the content, and
• wherein the flag setting permits enabling or disabling of the recorded information regarding age permitted for reproduction.

A non-transitory computer-readable storage medium having embodied thereon a program, which when executed by a computer of an information processing apparatus causes the information processing apparatus to perform an information processing method, the information processing method comprising:

• performing a reproduction process of reproducing data recorded in an information recording medium,
• wherein the information recording medium stores MPEG-2 TS format data or MMT format data that has been recorded in accordance with BDAV format or SPAV format,
• wherein information regarding age permitted for reproduction corresponding to content is acquired from the information recording medium and content reproduction control is performed on a basis of acquired information,
• wherein a registration passcode used to decide whether or not to permit a change to be made to a flag setting related to the content is acquired from the information recording medium, and
• wherein the flag setting permits enabling or disabling of the acquired information regarding age permitted for reproduction.