Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
04/2004
04/14/2004CN1145936C Information recording medium for showing magnetic track oscillation information and information recording reproduction device
04/14/2004CN1145934C Information recording method and apparatus
04/13/2004US6721828 Optical drive controller with a host interface for direct connection to an IDE/ATA data bus
04/13/2004US6721768 Recording and/or reproducing apparatus, portable recording and reproducing apparatus, data transfer system, data transfer method, and data recording and reproducing method
04/13/2004US6721495 Information generating method and apparatus
04/13/2004US6721494 Data recording method and apparatus and data reproducing method and apparatus
04/13/2004US6721492 Signal processing apparatus and method, recording apparatus, playback apparatus, recording and playback apparatus, and stream processing apparatus and method
04/13/2004US6721491 Method and system for manipulation of audio or video signals
04/13/2004US6721489 Play list manager
04/13/2004US6721488 Method and apparatus to identify sequential content stored on a storage medium
04/13/2004US6721361 Video processing system including advanced scene break detection methods for fades, dissolves and flashes
04/13/2004US6721249 Apparatus and method for processing audio signals recorded on a medium
04/13/2004US6721118 Recording medium library device and control method thereof
04/13/2004US6721116 Method for determining whether tape is recordable and apparatus therefor
04/13/2004US6720980 Method and system for embedding voice notes
04/13/2004CA2095820C Linked video game system and portable game system
04/08/2004WO2004030356A1 Reproduction device, optical disc, recording medium, program, and reproduction method
04/08/2004WO2004030350A1 Enhanced commercial detection through fusion of video and audio signatures
04/08/2004WO2004029970A1 Recording/reproduction device, recording/reproduction method, and recording medium
04/08/2004WO2004029969A1 Method and device for recording and/or reproducing data
04/08/2004WO2004029966A1 Record carrier with multiple coupling elements
04/08/2004WO2004029965A1 Record carrier with multiple built-in chips
04/08/2004WO2004029960A1 Method and device for recording information on a record medium, record medium containing information, and method and device for reading information from a record medium'
04/08/2004WO2004029959A1 Apparatus for recording a main file and auxiliary files in a track on a record carrier
04/08/2004WO2004029958A1 Moving picture/audio recording device and moving picture/audio recording method
04/08/2004WO2004029891A1 Karaoke jukebox comprising dvd recorder
04/08/2004WO2004029837A1 Multimedia file format
04/08/2004WO2004029775A2 Compact disk musical jukebox with digital music library access
04/08/2004WO2004029750A2 Pvr channel and pvr ipg information
04/08/2004WO2004014061A3 Automatic soccer video analysis and summarization
04/08/2004WO2004002144B1 Metadata preparing device, preparing method therefor and retrieving device
04/08/2004WO2003088214A3 Cd including both data in redbook format and code in yellowbook format to automatically convert data
04/08/2004WO2003065358A3 Methods and apparatus for logical triggering of an optical bio-disc
04/08/2004WO2003051063B1 Creating and selecting multimedia or digital files from a vehicle player system
04/08/2004WO2003050810A3 Method and apparatus for preprocessing low frequencies in perpendicular recording
04/08/2004WO2003026273A9 Dynamic variation of output media signal in response to input media signal
04/08/2004WO2002089008A3 Automatic content analysis and representation of multimedia presentations
04/08/2004US20040068608 Recording method and recording apparatus using same
04/08/2004US20040068606 Method of temporarily deleting and restoring files recorded on a rewritable storage medium
04/08/2004US20040068605 Recording apparatus and method
04/08/2004US20040068510 Time references for multimedia objects
04/08/2004US20040067048 Recording medium having a data structure for managing reproduction of graphic data and recording and reproducing methods and apparatuses
04/08/2004US20040067047 Recording/reproducing apparatus, recording/reproducing method, medium, and program
04/08/2004US20040067044 Method of authoring DVD video record on an external storage device
04/08/2004US20040067043 Trick playback of digital video data
04/08/2004US20040067042 Extended time-code for multimedia presentations
04/08/2004US20040066722 Optical recording apparatus, optical reproduction apparatus, recording medium recording method, and recording medium reproduction method
04/08/2004US20040066721 Optical disc apparatus
04/08/2004US20040066720 Optical disc apparatus
04/08/2004US20040066719 Optical disc apparatus
04/08/2004US20040066396 Information processing system, information processing method, medium and program
04/08/2004US20040066395 Graphical user interface for a motion video planning and editing system for a computer
04/08/2004CA2500342A1 Compact disk musical jukebox with digital music library access
04/08/2004CA2500003A1 Method and device for recording information on a record medium, record medium containing information, and method and device for reading information from a record medium
04/08/2004CA2500002A1 Apparatus for recording a main file and auxiliary files in a track on a record carrier
04/08/2004CA2499920A1 Pvr channel and pvr ipg information
04/07/2004EP1406440A2 System and process for VCR scheduling
04/07/2004EP1406264A2 Information processing apparatus with transferable display device on front thereof
04/07/2004EP1406263A2 Recording/reproduction apparatus and methods, input/output apparatus and methods, storage apparatus, transmission apparatus, and information processing apparatus and methods
04/07/2004EP1406262A1 Data transfer method; block synchronizing signal detecting method; and reproducing apparatus
04/07/2004EP1406261A1 Signal reproducing apparatus and signal reproducing method
04/07/2004EP1406260A2 Optical disc drive and method of checking optical disc
04/07/2004EP1405518A1 Video playback device capable of sharing resources and method of operation
04/07/2004EP1405513A1 Synchronized personal video recorders
04/07/2004EP1405506A1 Automatic indexing of digital video recordings
04/07/2004EP1405306A1 Record carrier and apparatus for scanning the record carrier
04/07/2004EP1405299A2 Method and system for providing an acoustic interface
04/07/2004EP1405222A1 Method and device for producing a fingerprint and method and device for identifying an audio signal
04/07/2004EP1405220A1 Selective processing of data embedded in a multimedia file
04/07/2004EP1405216A2 Selection of an item of music based on access statistics
04/07/2004EP1048174A4 Partial decoding of compressed video sequences
04/07/2004CN1488140A Optical recording device, optical reproducing device, method for recording optical recording medium, and method for reproducing optical recording medium
04/07/2004CN1487521A Data recording controller
04/07/2004CN1487518A Apparatus and method for providing foreign language data and sending out warning
04/07/2004CN1487517A Magnetic disk machine
04/07/2004CN1487509A Duplicating equipment and duplicating method
04/07/2004CN1487508A Method for detecting oscillating signal
04/07/2004CN1145165C Apparatus for recording on recording medium
04/07/2004CN1145163C Method for recording & reproducing digital signal, disc playback apparatus
04/07/2004CN1145150C Data stream recording/reproducing apparatus, recording reproducing method and recording medium
04/07/2004CA2439737A1 Extented time-code for multimedia presentations
04/07/2004CA2439733A1 Time references for multimedia objects
04/06/2004US6718466 Data medium with restorable original base data content, and method for its production
04/06/2004US6718117 Method and device for keyframe-based video displaying using a video cursor frame in a multikeyframe screen
04/06/2004US6717891 Reproducing device and reproducing method
04/06/2004US6717759 Hindering PTP in a hard disk
04/06/2004US6717757 Variable write fault protection window
04/06/2004US6717507 Radio frequency tags for media access and control
04/06/2004US6716508 Optical recording medium
04/06/2004CA2112419C Tape cassette including memory unit storing reproduction control instructions
04/01/2004WO2004028157A1 Data recording method, data reproducing method, data recording apparatus, data reproducing apparatus, data recording medium, program, and recording medium in which that program has been stored
04/01/2004WO2004028156A1 Hybrid video on demand using mpeg 2 transport
04/01/2004WO2004028154A1 Content editing device
04/01/2004WO2004027776A1 Video coding method
04/01/2004WO2004027775A1 Recording medium defect management
04/01/2004WO2004027774A1 Recording information for seamless playback
04/01/2004WO2004008747A3 Interleaving of base and enhancement layers for hd-dvd
04/01/2004WO2003097196A3 Dvd game
04/01/2004WO2003096350A3 Scalable video summarization
04/01/2004WO2002054248A3 Method and system for providing field scalability across a storage product family