Matches 1 - 50 out of 157 1 2 3 4 >
Match Document Document Title
RE40958 Medium, apparatus, and method related to encryption resultant information  
A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for...
RE40957 Medium, apparatus, and method related to encryption resultant information  
A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for...
7616540 Apparatus for and method of recording and reproducing information  
An information recording and reproducing apparatus (S) is provided with: a first reproducing device ( 11 ) for reproducing audio information from a first information record medium (DK), in which...
7609597 Apparatus for recording or reproducing record medium and method for controlling data output  
A data outputting controlling method in which content identification information for discriminating the content of content data is held each time the content data is read out and output from a...
7599261 Removable storage media with improved data integrity  
A technique for storing or backing up data to a removable media such as a CD or DVD with an enhanced probability that such data can be successfully read or recovered from such media subsequent to...
7573785 Method and apparatus for recording audio tracks into large storage device  
A recording and reproducing apparatus includes: a reproducing element for reproducing main data and TOC data for managing the main data that are recorded in a CD; a recording and reproducing...
7567487 Content moving device, content moving method, computer program, recording medium, and content moving system  
To provide a highly user-friendly content moving device which prevents unauthorized copying of content and, when content that has been irreversibly converted and moved to a recording medium is...
7549176 Recording medium, information playback apparatus and method, and information recording and playback apparatus  
In a CD-DA, encoded content in which audio information is encoded using a content key, the content key, and two usage right files are recorded in predetermined regions. The usage right files are a...
7539094 Multi-bit stream of multimedia data processing  
A system for processing multimedia data outputs multiple digital data streams of different compressed ratios or types to adapt to multiple limitations of storage spaces and transmission bandwidths,...
7539106 Data processing device and data copying method  
For use in copying data between a plurality of recording media, the present invention provides a data processing device adds up the amounts of data on a plurality of files recorded on a...
7522488 Method and apparatus for reproducing content according to information embedded in the content  
In an apparatus that carries out reproduction control on the basis of digital watermark information embedded in a content, for the purpose of providing a reproducing apparatus and a reproducing...
7502307 Recording medium with restricted playback feature and apparatus and methods for forming, recording, and reproducing the recording medium  
A recording medium, such as a high-density and/or read-only recording medium, such as BD-ROM, capable of preventing unauthorized duplication of data streams, written thereon, onto another medium,...
7499387 Method and appliance for copying data from a tape onto a storage medium  
The method for copying data from a tape onto a storage medium comprises the steps of scanning the tape in a fast winding operation, counting control pulses present on the tape during the fast...
7483348 Recording/reproducing apparatus  
A video/audio data is recorded in a first storage region of a first recording medium. The video/audio data is decoded and converted into the video/audio data with a prescribed bit rate. The...
7475188 Automatic drive selection in optical media recording  
Methods and systems are provided for the automatic selection of a source drive and a destination drive when an operation to record content is performed. The method includes an evaluation of all...
7471479 System for protection against copying on magnetic tape recorders  
An audio or other programme signal is modified to provide protection against copying on a magnetic tape recorder. The signal from a source ( 10 ) is amplified ( 16 ) and then subjected to Fourier...
7471598 Apparatus and method for copying data  
The present invention relates to an apparatus for copying the data content of a source multi-session DVD-storage medium to a destination multi-session DVD-storage medium, wherein the data content...
7457220 Information recording device and method, information recording medium, and recording control computer program  
An information recording device includes: acquisition elements for acquiring corresponding definition information, arrival time information, and display time information from a primary recording...
7447133 Recording medium for storing write protection information and write protection method thereof  
A recording medium storing a write protection information, and a write protection method for protecting data recorded on a recordable and/or rewritable disc from unwanted overwriting or erasing. In...
7447126 Recording device, and related control method, computer program and system LSI  
A recording device executes unattended recording after suspending dubbing when a preset recording time draws near during the dubbing, and saves dubbing-status information showing the suspension...
7448086 Recording apparatus and method, reproducing apparatus and method, and memory medium  
Data areas AR 1 and AR 2 , lead-in areas LIN 1 and LIN 2 , and lead-out areas LOUT 1 and LOUT 2 are provided on a disc. For example, in case of encrypting and recording data into the data area...
7440376 Operation condition setting system  
The present invention makes it possible to set an operating condition enabling the best recording characteristic to be obtained for any kind of recording media, even in the case where the recording...
7434265 Information signal recording/reproducing system, information signal recording device, information signal reproducing device and information signal recording/reproducing process  
When digital image signals inputted through an inputting terminal are recorded on a disc, a medium-related information (a serial number in an TOC) of the disc, read from the disc, with a...
7414930 Method of accessing data on a copy protected data carrying disc  
The method and apparatus described utilise the fact that CDs manufactured from the same master will have distinctive physical characteristics attributable to the physical manufacturing process of...
7391685 Method for limited recording of an information signal, system for controlled recording of an information signal, and information signal recording apparatus  
A recorder provides to a recorder/player via a high-speed bus content-related information such as a digital audio signal as information, a content ID being identification information on the digital...
7366071 Data recording method and device, data recording medium, data reproduction method and device  
The present invention provides a DSV normal controller and a DSV special controller. In only a predetermined region designated on an optical disc, the DSV special control is performed. The DSV...
7356514 Reproduction apparatus and reproduction method of digital video signal or audio signal  
A reproduction method and apparatus for reproducing video data and/or audio data from a recordable medium having video data and/or audio data recorded thereon. The video data and/or audio data is...
7356142 Secure compact disk and player  
A method for recording data on an optical medium is disclosed. In one embodiment, the method includes receiving a first plurality of frames of data at a Cross Interleave Reed-Solomon Code (CIRC)...
7344823 Transient optical state change materials useful in copy-protected compact discs  
A copy-protected optical medium comprising transient optical state change security materials that demonstrating an optical state change when exposed to the wavelengths of from about 770 nm to about...
7336887 Content play back, information processing, and play back restriction  
Provided is a content play back apparatus including: a play back means for playing content including audio or video; a play list managing means for managing a play list which is a list of...
7327645 Dubbing apparatus for dubbing data  
The present invention is a dubbing device for dubbing data from a portable first recording medium such as a CD-DA (compact disc digital audio) to a second recording medium such as a hard disk drive...
7321539 Locating information on an optical media disc to maximize the rate of transfer  
A user-interactive program assists a user in locating files on optical media discs such as CD-ROMs and DVDs to enhance file-transfer rates and program installation times in computers with a...
7319653 Methods for recording data to optical media  
A method for recording data to optical media is provided. A selection of files to record from a source to a destination optical media is received, and an enumeration of the data files to record to...
7286451 Copy control using digital speed bumps  
A digital media recorder and a method of controlling such are provided. During attempts to copy media content, sub-sequences are extracted from an input media sequence. A digital fingerprint of the...
7277544 Local content security system  
The present invention is a system for securing broadcasting content locally at receiving stations that may be remote to a broadcaster. Embodiments of this invention implement controllable and...
7242642 High speed recording and reproducing for optical disk device of different format  
In an optical disk high-speed replaying/recording apparatus, a first read data quality determining section determines a quality of read second units of digital data. Upon determination that the...
7239703 Copyright protection system for data storage and transmission  
The invention provides a recording media player and a recording media recorder provided with a high-security copy protection system of less complexity. A recording media player and/or recorder...
7239584 Method and apparatus for protection of data carrying discs  
The method and apparatus described utilise the fact that CDs manufactured from the same master will have distinctive physical characteristics attributable to the physical manufacturing process of...
7239585 Information recording apparatus and method, information reproducing apparatus and method, information recording program and information reproducing program, recording medium and information recording medium  
An information recording apparatus encodes distributed information, which is inputted via a network, in an encoding scheme for allowing decode by a plurality of types of players to obtain encoded...
7233667 Record medium, record medium manufacturing device, computer readable record medium on which program is recorded, and data presentation device  
A record medium comprises an original data obtained by superimposing a presentation target data, to which an error correction encoding is performed and an identification information.
7230892 Method and apparatus for recording and reproducing information utilizing a selection command that selects recorded information  
There is provided an apparatus for recording and reproducing information. The apparatus comprises a reading device to read out information recorded on a recording medium, a first recording device...
7224649 Information recording and reproduction apparatus, information recording and reproduction method, and broadcast receiving apparatus  
An information recording and reproduction apparatus comprising a recording and reproduction section configured to record and reproduce information in and from one recording medium of a first group...
7215610 Apparatus for and method of recording/reproducing audio data embedded with additive information  
According to the type of each of a plurality of external input interfaces, it is decided whether digital watermark information is to be detected from data entered via the external input interface....
7200086 Copy-protected optical recording medium and a method for manufacturing thereof  
A copy-protected optical recording medium and a method for manufacturing thereof is provided, wherein the medium has at least two auxiliary sections for confusing control of a copying machine.
7200080 Optical disk recorder with reproduction quality control  
A method is designed for writing data originally recorded in a source disk medium with an original reproduction signal quality, into an object disk medium by means of an optical recording apparatus...
7196994 Information recording medium, information recording apparatus and information reproduction apparatus for the same  
An optical disk is provided that disables reproduction of sub-information even if the sub-information as a contents encryption key is recorded entirely onto another optical disk. Sub-information is...
7196993 Copy protection system for optical discs  
A system for copy protection of record carriers for digital data is described according to which at least one predetermined repetitive bit pattern which encodes into channel bits having an...
7196986 Digital information processing method  
A content access method and apparatus includes decompressing an input stream read from a storage medium to produce an output signal. The output signal is then multiplexed with timing information...
7190646 Apparatus for and method of recording and reproducing information  
An information recording and reproducing apparatus (S) is provided with: a first reproducing device ( 11 ) for reproducing audio information from a first information record medium (DK), in which...
7187627 System for controlling recording and reproducing data using management information on the medium  
An information reproducing/recording system has a reproducing apparatus which reproduces program information from a first recording medium, a recording/reproducing apparatus which records program...
Matches 1 - 50 out of 157 1 2 3 4 >