摘要:
Program data and information associated with at least one consumer commodity that appears in a program of the program data are synchronously transmitted. The program data and the associated information are received, and the program is reproduced and displayed on a display. One of a plurality of displayed consumer commodities is selected, and at least part of information associated with the selected consumer commodity is extracted and displayed. The extracted information associated with the selected consumer commodity is stored and is accessible after the program is displayed.
摘要:
Contents data processing apparatus comprising a reproducing block for reproducing contents data from a recording medium, a character information generation block for generating character information based on first information accompanied with said contents data, and a character memory for storing second information regarding growth or change.
摘要:
A method of recording data to and reproducing data from a recording medium. Recording medium user identification data read from a recording medium upon which are recorded main data to be recorded and reproduced and the user identification data is compared with recorder and player user identification data read from a data recorder and player for recording and reproducing the main data and the main data are recorded to and reproduced from the recording medium when the recording medium user identification data are coincident with the recorder and player user identification data.
摘要:
A method of recording data from a recorder to a recording medium, where it is judged whether a terminal unit having user identification information recorded in memory therein is connected to the recorder. When the terminal unit is found connected, an encryption key is exchanged between the recorder and terminal unit, user identification information read from the memory of the terminal unit is encrypted with the exchanged encryption key, sent from the terminal unit to the recorder, and the encrypted user identification information is recorded to the recording medium.
摘要:
First, an ID added disc is loaded. A disc ID is read from the disc at step S2. The disc ID matches a hardware ID of hardware that can use software recorded on the disc. If the disc ID has not been read from the disc, an error process is performed. At step S3, a hardware ID of hardware connected to a personal computer is obtained. At step S4, it is determined whether or not both the IDs match. When the determined result represents that they match, at step S5, an application starts. When the determined result at step S4 represents that they do not match, at step S6, an error message is displayed on a display of the personal computer.
摘要:
On a CD-R, a UID that is unique identification information is pre-recorded. When the CD-R is loaded into an information terminal unit, the UID is read and transmitted to a management server through the Internet. The management server determines whether predetermined data can be recorded onto the CD-R in accordance with the received UID. For example, when the UID is valid, contents data is downloaded from the management server to the information terminal unit and recorded onto the CD-R. In addition, for example, when the UID is valid, a notification that represents that contents data is permitted to be copied or moved is transmitted from the management server to the information terminal unit. As a result, contents data recorded on another recording medium can be copied or moved to the CD-R.
摘要:
A recording medium on which digital data is recorded in synchronism with pre-recorded address data. At least a portion of the address data is converted in accordance with a pre-set conversion rule.
摘要:
The present invention is a recording medium comprising a lead-in area, a data record area for recording encrypted content data, and a lead-out area, wherein key information for decrypting the encrypted content data is recorded in at least one of the lead-in area and the lead-out area and the program area.
摘要:
A data recording medium on which digital data is recorded eliminates acquisition by a user of a plurality of data recording media for different applications to improve the convenience is provided. Digital data for a plurality of different applications and UIDs as identification information added for the individual applications are recorded on the same data recording medium. For example, a music CD on which data for promotion and data for a normal version are managed with different UIDs from each other is distributed as a CD for promotion. The data for promotion allow free reproduction thereof. If a user tries the music CD and wants to purchase the data for a normal version, then the user would access a server owned or managed by a record company of a distributor of the music CD to perform a charging procedure. This validates the UID with which the data for a normal version is managed, and after the UID is authenticated by the server, reproduction of the full data is permitted.
摘要:
A recording medium is applicable to information service system for receiving and transmitting information when a terminal device on the user's side accesses an administrative server, which is a server device, using a communication line such as the Internet. This recording medium (10a) comprises a lead-in region (16a), a data recording region (14a) positioned on an outer region than the lead-in region, and a lead-out region (12a) positioned on an outer region than the data-recording region. In at least any one of these regions (12a), (14a), and (16a), multiple pieces of identification information are recorded.