Patent application number | Description | Published |
20080205859 | RECORDING MEDIUM, PLAYBACK APPARATUS, RECORDING METHOD, AND PLAYBACK METHOD - A BD-ROM playback apparatus simultaneously executes reproduction of a title including an AVClip and executes an application. The BD-ROM playback apparatus includes a BD-J module ( | 08-28-2008 |
20080232772 | REPRODUCTION DEVICE, PROGRAM, AND REPRODUCTION METHOD - A BD-ROM playback apparatus for selecting and playing back one among text subtitle streams together with a moving picture. PSR | 09-25-2008 |
20080232773 | REPRODUCTION DEVICE, PROGRAM, AND REPRODUCTION METHOD - A BD-ROM playback apparatus for selecting and playing back one among text subtitle streams together with a moving picture. PSR | 09-25-2008 |
20080232774 | RECORDING MEDIUM, REPRODUCTION DEVICE, RECORDING METHOD, AND REPRODUCTION METHOD - A BD-ROM playback apparatus for selecting and playing back one among text subtitle streams together with a moving picture. PSR | 09-25-2008 |
20080304811 | RECORDING MEDIUM, PLAYBACK APPARATUS, RECORDING METHOD, AND PLAYBACK METHOD - A BD-ROM playback apparatus simultaneously executes reproduction of a title including an AVClip and executes an application. The BD-ROM playback apparatus includes a BD-J module ( | 12-11-2008 |
20090003172 | PLAYBACK DEVICE, RECORDING DEVICE, DISC MEDIUM, AND METHOD - The present invention aims to simply showing to the user what operations are available with the combination of the disc medium type, the application format of the data recorded/to be recorded on the disc medium, and the information processing apparatus being used by the user. | 01-01-2009 |
20090003805 | Optical Device, Reproduction Device, Program, and Reproduction Method - A Browsable SlideShow is recorded on a BD-ROM. The Browsable SlideShow includes a video stream, an audio stream and PlayList information. The video stream and the audio stream are recorded on separate areas on an optical disc. The PlayList information includes a plurality of pieces of PlayItem information, each of which has an In_time and an Out_time which specify a single piece of picture data in the video stream and a Still_time indicating a period during which the piece of picture data is still-displayed. A still period indicated by the Still_time is a length of time that is longer than or equal to a VBV-delay when reading a subsequent piece of picture data to an Elementary Buffer | 01-01-2009 |
20090010614 | Information Storage Medium, Ts Packet Judgement Apparatus, and Data Reproduction Apparatus - The present invention provides an information storage medium in which a stream including basic data and extension data for next generation is stored, so as to allow a decoder capable of decoding only basic data to process such a stream including basic data and extension data. | 01-08-2009 |
20090010621 | Information Recording Medium, Data Discrimination Device, and Data Reproduction Device - The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation. | 01-08-2009 |
20090010622 | Information Recording Medium, Data Sorting Device, and Data Reproduction Device - The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation. | 01-08-2009 |
20090016203 | Information recording medium, and data reproduction device - The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation. | 01-15-2009 |
20090016700 | RECORDING MEDIUM, PROGRAM, AND REPRODUCTION METHOD | 01-15-2009 |
20090016705 | RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION APPARATUS AND METHOD, AND COMPUTER-READABLE PROGRAM - An AV Clip generated by multiplexing a video stream and a graphics stream is recorded on a BD-ROM. The graphics stream includes a plurality of DSs (Display Sets) each of which is used for graphics display and includes a control segment and graphics data. When an active period of the control segment in the DS overlaps with an active period of a control segment in an immediately preceding DS on a reproduction time axis of the video stream the graphics data in the DS is assigned a different object_id from graphics data which is referenced by the control segment in the immediately preceding DS, so as to prevent graphics generated by decoding the graphics data in the DS from overwriting graphics generated by decoding the graphics data referenced by the control segment in the immediately preceding DS. | 01-15-2009 |
20090034939 | Recording medium, reproduction device, program, reproduction method - The present invention is a BD-ROM having AVClips and PlayList information pieces, which are playback paths for the AVClips, recorded thereon. In addition, the BD-ROM also has multiple playback paths and dynamic scenarios recorded thereon. The dynamic scenarios instruct a playback device to play a digital stream using the playback paths. The dynamic scenarios include selection procedures (IF-statement blocks) which cause the playback device to compare a constant and a register-stored value indicating a user's age set on the playback device, (PSR( | 02-05-2009 |
20090034942 | INFORMATION RECORDING MEDIUM AND REPRODUCTION CONTROL METHOD - Provided is an information recording medium ( | 02-05-2009 |
20090097821 | RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, AND REPRODUCING METHOD - On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information specifies one of a plurality of AVClips as a MainClip, and defines a primary playback section on the MainClip. The SubPath information specifies, among the rest of the AVClips, one AVClip as a SubClip, and defines, on the SubClip, a secondary playback section to be synchronized with the primary playback section. The PlayList information includes an STN_table, which indicates SubClip and, from among a plurality of elementary streams multiplexed into the SubClip, elementary streams allowed to be played back. A total data size of AVClip per unit time is, for example, less than or equal to 48 Mbits when the AVClip includes a plurality of elementary streams allowed in the STN_table to be played back and does not include elementary streams which are not allowed in the STN_table to be played back. | 04-16-2009 |
20090103895 | REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD - A playback apparatus that, when it is incorporated in a home theater system, judges via the HDMI whether an apparatus such as a speaker | 04-23-2009 |
20090154904 | Recording Medium, Reproducing Device, Recording Method and Reproducing Method - On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information specifies one of a plurality of AVClips as a MainClip, and defines a primary playback section (PlayItem) on the MainClip. The SubPath information specifies, among the rest of the AVClips, one AVClip as a SubClip, and defines, on the SubClip, a secondary playback section (SubPlayItem) to be synchronized with the primary playback section. The SubPath information includes In_Time information and Out_Time information which indicate In_Time and Out_Time, respectively, of the SubPlayItem. In_Time and Out_Time of the SubPlayItem match In_Time and Out_Time of the PlayItem. | 06-18-2009 |
20090185791 | RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, AND REPRODUCING METHOD - On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information and SubPath information include connection_condition information and sp_connection_condition information, respectively. The connection_condition information and sp_connection_condition information indicate that, when the connection state between two MainClips referred to with the MainPath information is seamless connection (CC=5), the connection state between two SubClips referred to with the SubPath information is also seamless connection (SP_CC=5). In the case of CC=5 and sp_CC=5, IN_time of PlayItem is equal to IN_time(SubPlayItem_IN_time) of SubPlayItem. | 07-23-2009 |
20090208188 | Recording medium, reproduction apparatus, program, and reproduction method - Play list information is recorded on the local storage | 08-20-2009 |
20090285284 | PICTURE CODING APPARATUS AND PICTURE DECODING APPARATUS - The present invention provides a picture coding apparatus which can reduce a load in decoding. When a RAU to be coded is an open GOP type RAU, the present invention includes: a motion estimation unit, a motion compensation unit, and the like which codes a picture to be coded to generate a BI-picture; a BI information generation unit which generates a RAU map indicating whether or not the BI-picture is positioned in a display order immediately before a starting I-picture in the RAU of the stream; and a variable length coding unit which writes the RAU map into the RAU of the stream. | 11-19-2009 |
20100027964 | STREAM GENERATION APPARATUS, STREAM GENERATION METHOD, CODING APPARATUS, CODING METHOD, RECORDING MEDIUM AND PROGRAM THEREOF - A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information. | 02-04-2010 |
20100027971 | MOVING IMAGE ENCODING METHOD AND APPARATUS - A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S | 02-04-2010 |
20100046608 | RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM - A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed. | 02-25-2010 |
20100046611 | IMAGE ENCODING DEVICE, AND IMAGE DECODING DEVICE - The image encoding device of the present invention is an image encoding device that encodes a still image and a moving image, the device including: a determination unit that determines a first upper limit and a second upper limit, the first upper limit indicating an upper limit of the amount of code per picture of still images, and the second upper limit indicating an upper limit of the amount of code per picture in a moving image; an encoding unit that encodes each of the still images and the moving image in such a manner that the first and second upper limits are satisfied; a multiplexing unit that generates a stream by multiplexing the encoded still images and the encoded moving image; a generation unit that generates management information that identifies the first and second upper limits; and an output unit that outputs the stream and the management information. | 02-25-2010 |
20100046912 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD - A BD-ROM contains PlayList information. The PlayList information defines a reproduction section for each of a plurality of AV Clips and contains MainPath information and SubPath information. The MainPath information specifies one of the AV Clips as the MainClip and defines a main reproduction section for the MainClip. The SubPath information specifies another one of the AV Clips as the SubClip and defines a sub-reproduction section to be synchronized with the main reproduction section for the SubClip. The BD-ROM contains those AV Clips specifies as SubClips while being correlated with EP_map. The EP_map correlates and indicates the entry time in the time axis of the SubClip with a plurality of entry positions in the SubClip. | 02-25-2010 |
20100046922 | STREAM GENERATION APPARATUS, STREAM GENERATION METHOD, CODING APPARATUS, CODING METHOD, RECORDING MEDIUM AND PROGRAM THEREOF - A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information. | 02-25-2010 |
20100046923 | REPRODUCTION DEVICE, OPTICAL DISC, RECORDING MEDIUM, PROGRAM, REPRODUCTION METHOD - A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server ( | 02-25-2010 |
20100046924 | REPRODUCTION DEVICE, OPTICAL DISC, RECORDING MEDIUM, PROGRAM, REPRODUCTION METHOD - A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server ( | 02-25-2010 |
20100046926 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD, AND INTEGRATED CIRCUIT - A BD-ROM on which an AVClip and a Java™ application are recorded. The AVClip includes a video stream and an audio stream multiplexed therein. On the BD-ROM recorded further are management information and the Mixing_On flag corresponding to the management information. The management information indicates a playback control of the AVClip that is to be played back when the Java™ application is executed. The Mixing_On flag indicates whether or not when a user performs an operation on the Java™ application being executed while the AVClip is under the playback control, mixing of the click sound with an audio output of the AVClip is available. | 02-25-2010 |
20100046932 | RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM - A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed. | 02-25-2010 |
20100050126 | RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM - A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed. | 02-25-2010 |
20100054706 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 03-04-2010 |
20100092154 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, AND REPRODUCTION METHOD - An AV Clip formed by multiplexing a video stream and a graphics stream and recorded on a BD-ROM as a recording medium. The video stream constitutes a moving picture while the graphics stream enables graphics to be overlaid on the moving picture, and includes pieces of control information called a PCS and an ICS. When the AV Clip is played back immediately following playback of another digital stream, the control information indicates to the reproduction device that the presence of data already in memory of a graphics decoder is to be continuous. | 04-15-2010 |
20100092156 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 04-15-2010 |
20100098392 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 04-22-2010 |
20100104263 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 04-29-2010 |
20100104265 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 04-29-2010 |
20100111502 | RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM - A plurality of video streams and STN_table are recorded in the local storage | 05-06-2010 |
20100122079 | COPYRIGHT PROTECTION SYSTEM, REPRODUCTION APPARATUS AND METHOD - The object of the present invention is to provide a reproduction apparatus that is capable of preventing personal information of users from being transmitted to an external apparatus that is under management of a malicious person. | 05-13-2010 |
20100183281 | RECORDING MEDIUM, REPRODUCTION DEVICE - A BD-ROM has a video stream, playlist information, and an entry map recorded thereon. The playlist information defines a playback path by indicating a sequence of one or more pairs of a playback start time (In_time) and a playback end time (Out_time) within the video stream. The entry map (EP_map) indicates positions (SPN_EP_start) and playback times (PTS_EP_start) of a plurality of intra pictures in the video stream, in one-to-on correspondence with flags (is_angle_change_point). Each flag indicates whether a corresponding intra picture is an intra picture (IDR picture) for causing decoder refresh or an intra picture (Non-IDR picture) having reference to a preceding picture. | 07-22-2010 |
20100195982 | RECORDING MEDIUM, REPRODUCTION APPARATUS,RECORDING METHOD, PROGRAM, AND REPRODUCTION METHOD - On a BD-ROM, there is recorded is a digital stream into which video and audio streams are multiplexed. The video stream is composed of a plurality of pictures that together represent video. The graphics stream includes a PES packet storing state control information (ICS) and PES packets containing graphics data (ODSs). The graphics data constructs an interactive display. The state control information defines the control so as to change the states of buttons presented on the interactive display according to the reproduction proceeding and user operations. | 08-05-2010 |
20100202278 | RECORDING MEDIUM, PLAYBACK APPARATUS, PROGRAM, AND PLAYBACK METHOD - A BD-ROM contains a plurality of titles which can be branched among, and a Java application. The Java application is a program described in a programming language for a virtual machine. A life cycle where execution by the virtual machine is enabled is predetermined. Each of the titles contains an application management table indicates an application that has a life cycle bound to the title. | 08-12-2010 |
20100260016 | RECORDING MEDIUM, PLAYBACK APPARATUS, PROGRAM, AND PLAYBACK METHOD - A BD-ROM contains plurality of Titles which can be branched among and a Java application executable upon reproduction of each Title. Each Title has an AV Clip and an application management table. The application is a program described in a virtual-machine oriented programming language. The application management table correlates an application to an application run attribute in the corresponding Title. The run attribute may be a continuation attribute (Persistent) for continuing the application state in the branch origin or an AutoRun attribute for automatically running the application when the application is in a non-run state in the branch origin. | 10-14-2010 |
20100260489 | RECORDING MEDIUM, PLAYBACK DEVICE, PROGRAM, PLAYBACK METHOD, AND RECORDING METHOD - Recorded on the recording medium (BD-ROM) is an AV stream that is obtained by multiplexing a video stream and one or more audio streams. MOVIE objects are scenarios showing playback procedures of video data described using playback device-oriented commands. In addition to the MOVIE objects, enhanced-mode scenarios (Java and WebPage objects) are also recorded on the recording medium. These enhanced-mode scenarios, each of which is described in the Java language or a markup language, show control procedures with respect to playback devices. The Java and WebPage objects are capable of taking over register setting values set by MOVIE objects, and extracting parts of video data played by MOVIE objects. | 10-14-2010 |
20100272412 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM - A BD-ROM has a video stream and an entry map recorded thereon. The entry map indicates a plurality of entry points (SPN_EP_start) in the video stream, in one-to-one correspondence with a plurality of entry times (PTS_EP_start) and flags (is_angle_change_point). Each flag (is_angle_change_point) indicates whether a picture located at a corresponding entry point is an IDR picture for causing decoder refresh or Non-IDR I picture having a reference to a preceding picture. | 10-28-2010 |
20100290523 | MOVING IMAGE ENCODING METHOD AND APPARATUS - A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S | 11-18-2010 |
20100290758 | MOVING IMAGE ENCODING METHOD AND APPARATUS - A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S | 11-18-2010 |
20100292820 | STREAM REPRODUCTION DEVICE AND STREAM SUPPLY DEVICE - A stream playback device for playing back an audio stream including audio frames which are each made up of base data and extension data is provided. The stream playback device includes a decoder and an interface unit operable to receive the audio stream supplied from a stream supply device. The stream playback device notifies the stream supply device whether only the base data or both the base data and the extension data are usable in decoding of the audio stream by the decoder, through the interface unit. | 11-18-2010 |
20110008014 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD, AND INTEGRATED CIRCUIT - A BD-ROM on which an AVClip and a Java™ application are recorded. The AVClip includes a video stream and an audio stream multiplexed therein. On the BD-ROM recorded further are management information and the Mixing_On flag corresponding to the management information. The management information indicates a playback control of the AVClip that is to be played back when the Java™ application is executed. The Mixing_On flag indicates whether or not when a user performs an operation on the Java™ application being executed while the AVClip is under the playback control, mixing of the click sound with an audio output of the AVClip is available. | 01-13-2011 |
20110064374 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD - A BD-ROM stores PlayList information. The PlayList information defines a playback section of each of a plurality of AV clips and includes MainPath information and SubPath information. The MainPath information designates one of the AV clips as a Main Clip and defines a portion of the Main Clip as a primary playback section. The SubPath information designates another one of the AV clips as a SubClip and defines a portion of the SubClip as a secondary playback section that is to be played back in synchronism with the primary playback section. The BD-ROM stores, the one of the AV clips designated as the SubClip along with an EP_map. The EP_map shows a plurality of entry points on the SubClip in a one-to-one correspondence with entry times on the SubClip timeline. | 03-17-2011 |
20110064382 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD - A BD-ROM stores PlayList information. The PlayList information defines a playback section of each of a plurality of AV clips and includes MainPath information and SubPath information. The MainPath information designates one of the AV clips as a Main Clip and defines a portion of the Main Clip as a primary playback section. The SubPath information designates another one of the AV clips as a SubClip and defines a portion of the SubClip as a secondary playback section that is to be played back in synchronism with the primary playback section. The BD-ROM stores, the one of the AV clips designated as the SubClip along with an EP_map. The EP_map shows a plurality of entry points on the SubClip in a one-to-one correspondence with entry times on the SubClip timeline. | 03-17-2011 |
20110091185 | PLAYBACK APPARATUS, PROGRAM, AND PLAYBACK METHOD - When playing an AV Clip recorded on a BD-ROM, a judgment is made, for each elementary stream, which of a plurality of predetermined conditions the elementary stream satisfies. The plurality of predetermined conditions include (a) a condition that a playback apparatus has a capability of playing the elementary stream, (b) a language attribute of the elementary stream matches a language setting of the playback apparatus, and (c) a channel attribute of the elementary stream is surround sound and the playback apparatus has a surround output capability. The playback apparatus assigns a priority to each elementary stream based on which conditions the elementary stream satisfies, selects an elementary stream having a highest priority, and plays the selected elementary stream. | 04-21-2011 |
20110103775 | REPRODUCTION DEVICE, RECORDING METHOD, PROGRAM, AND REPRODUCTION METHOD - A BD-ROM contains an AVClip in which a video stream is multiplexed with an interactive graphics stream. The video stream constitutes a moving picture. On the other hand, the graphics stream constitutes menu presentations to be combined with a moving picture. The graphics stream includes a plurality of display sets constituting the menu presentations. Each of the display sets has interactive control information (ICS). Among the display sets belonging to the graphics stream, the interactive control information (ICS) other than the one belonging to the head one include version information (page_version_number) indicating whether or not content of the menu presentation has changed with respect to the previous Display Set. | 05-05-2011 |
20110200301 | RECORDING MEDIUM, PROGRAM, AND REPRODUCTION METHOD | 08-18-2011 |
20110200306 | RECORDING MEDIUM, REPRODUCTION APPARATUS, RECORDING METHOD, PROGRAM AND REPRODUCTION METHOD - A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and a graphics stream. The graphics stream represents an interactive display to be overlayed with the video stream, and includes a sequence of three Button State groups. The interactive display includes a plurality of buttons, each of which changes from a normal state to a selected state, and from the selected state to an active state, according to a user operation. In the three Button State groups in the graphics stream, the first-order group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected states of the buttons, and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons. | 08-18-2011 |
20110206346 | PLAYBACK APPARATUS, PROGRAM, AND PLAYBACK METHOD - An Interactive Graphics Decoder | 08-25-2011 |
20110305125 | DATA PROCESSOR - To provide means for editing a content data stream quickly. | 12-15-2011 |
20110305431 | DATA PROCESSOR - To provide means for editing a content data stream quickly. | 12-15-2011 |
20120002943 | RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, AND REPRODUCING METHOD - On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information and SubPath information include connection_condition information and sp_connection_condition information, respectively. The connection_condition information and sp_connection_condition information indicate that, when the connection state between two MainClips referred to with the MainPath information is seamless connection (CC=5), the connection state between two SubClips referred to with the SubPath information is also seamless connection (SP_CC=5). In the case of CC=5 and sp_CC=5, IN_time of PlayItem is equal to IN_time(SubPlayItem_IN_time) of SubPlayItem. | 01-05-2012 |
20120033941 | REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD - A playback apparatus that, when it is incorporated in a home theater system, judges via the HDMI whether an apparatus such as a speaker | 02-09-2012 |
20120106926 | RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD AND REPRODUCING METHOD - On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information specifies one of a plurality of AVClips as a MainClip, and defines a primary playback section (PlayItem) on the MainClip. The SubPath information specifies, among the rest of the AVClips, one AVClip as a SubClip, and defines, on the SubClip, a secondary playback section (SubPlayItem) to be synchronized with the primary playback section. The SubPath information includes In_Time information and Out_Time information which indicate In_Time and Out_Time, respectively, of the SubPlayItem. In_Time and Out_Time of the SubPlayItem match In_Time and Out_Time of the PlayItem. | 05-03-2012 |
20120177342 | RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD, AND INTEGRATED CIRCUIT - A playback apparatus and method that executes an application while playing back a digital stream. A mixer is configured to, when a flag included in a playlist is set to ON, mix an output of a click sound using sound data with an audio output of the digital stream when a user performs an operation on an application while the application is executed. When the flag is set to OFF, the mixer refrains from mixing the output of the click sound with the audio output. | 07-12-2012 |