公开(公告)号：US09456194B2

公开(公告)日：2016-09-27

申请号：US14131327

申请日：2012-08-03

Applicant: Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

Inventor： Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC: H04N13/00 ,  H04N21/234 ,  H04N21/44 ,  H04N13/02 ,  H04N21/81 ,  H04N13/04 ,  H04N21/422 ,  H04N5/44 ,  H04N21/2362 ,  H04N21/485 ,  H04N21/845

CPC classification number: H04N13/158 ,  H04N5/4403 ,  H04N13/122 ,  H04N13/178 ,  H04N13/275 ,  H04N13/282 ,  H04N13/359 ,  H04N21/23418 ,  H04N21/2362 ,  H04N21/4221 ,  H04N21/44008 ,  H04N21/4854 ,  H04N21/8146 ,  H04N21/816 ,  H04N21/8456 ,  H04N2005/4412

Abstract: To provide a reception and playback device capable of playing back a program in viewer's desired display mode. The reception and playback device receives, with respect to a program that is currently played back in a first display mode, a switching instruction to switch from the first display mode to a second display mode, receives switching permission information indicating whether switching of a playback target stream of the program is permissible from a first stream to a second stream respectively corresponding to the first display mode and the second display mode, when receiving the switching instruction, judges whether switching of the display mode is permissible from the first display mode to the second display mode based on the switching permission information, when judging affirmatively, switches from the first stream to the second stream to perform playback using the second stream, and when judging negatively, performs playback using the first stream.

Abstract translation: 提供能够以观众所期望的显示模式播放节目的接收和播放设备。 接收和回放设备相对于当前在第一显示模式下播放的节目接收从第一显示模式切换到第二显示模式的切换指令，接收指示是否切换播放目标的切换许可信息 分别对应于第一显示模式和第二显示模式，允许从第一流到第二流的流程流，当接收到切换指令时，判断是否允许从第一显示模式到第二显示模式的显示模式的切换 基于切换允许信息的显示模式，当判断为从第一流到第二流的切换时，使用第二流进行回放，并且当判断为否定时，使用第一流进行回放。

公开(公告)号：US08849088B2

公开(公告)日：2014-09-30

申请号：US12370029

申请日：2009-02-12

Applicant: Taiji Sasaki ,  Hiroshi Yahata ,  Kazuhiro Mochinaga ,  Wataru Ikeda

Inventor： Taiji Sasaki ,  Hiroshi Yahata ,  Kazuhiro Mochinaga ,  Wataru Ikeda

IPC: H04N5/00 ,  H04N9/87 ,  G11B27/34 ,  G11B27/10 ,  G11B27/32 ,  G11B20/00 ,  H04N5/765 ,  H04N5/783 ,  H04N5/85 ,  H04N9/806 ,  H04N9/82 ,  G06F17/30 ,  H04N21/462 ,  H04N5/775 ,  H04N9/804

CPC classification number: H04N9/8715 ,  G06F17/30017 ,  G11B20/00869 ,  G11B27/10 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8047 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4622

Abstract: A playback device for playing back a playlist by determining, as a current sub-playitem, a sub-playitem that is optimum for the current sub-playitem each time a current playitem changes. The playback device continues a playback of a playitem when a clip file being referred to by the current sub-playitem has been downloaded and is in an Enable state in the local storage; and stops, by issuing a DataStarved event, the playback of the playitem when the clip file being referred to by the current sub-playitem is in a missing state or an invalid state in a recording medium.

Abstract translation: 一种播放装置，用于通过在当前播放项目改变时确定当前子播放项目最佳的子播放项作为当前子播放项来播放播放列表。 当当前子播放项目参考的剪辑文件已被下载并且处于本地存储器中的启用状态时，播放设备继续播放播放项目; 并且当由当前子播放项目引用的剪辑文件处于丢失状态或记录介质中的无效状态时，通过发出DataStarved事件停止播放项目的回放。

公开(公告)号：US20140125765A1

公开(公告)日：2014-05-08

申请号：US14129212

申请日：2012-06-29

Applicant: Kazuhiro Mochinaga ,  Tomoki Ogawa ,  Hiroshi Yahata ,  Yasushi Uesaka

Inventor： Kazuhiro Mochinaga ,  Tomoki Ogawa ,  Hiroshi Yahata ,  Yasushi Uesaka

IPC: H04N13/00 ,  H04N13/04

CPC classification number: H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/359 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/816

Abstract: To provide a transmission device that enables playback with respect to the same program in accordance with a viewer's viewing environment. The transmission device stores therein 3D access information and 2D access information respectively relating to access to a 3D stream and a 2D stream that are simulcast, and generates and transmits a data stream including the 3D access information and the 2D access information.

Abstract translation: 提供一种能够根据观众观看环境相对于相同节目播放的传输设备。 发送装置在其中存储分别与同时接收的3D流和2D流的访问相关的3D访问信息和2D访问信息，并且生成并发送包括3D访问信息和2D访问信息的数据流。

公开(公告)号：US08369690B2

公开(公告)日：2013-02-05

申请号：US12437477

申请日：2009-05-07

Applicant: Joseph McCrossan ,  Tomoyuki Okada ,  Kazuhiro Mochinaga

Inventor： Joseph McCrossan ,  Tomoyuki Okada ,  Kazuhiro Mochinaga

IPC: H04N5/78 ,  H04N5/84 ,  H04N5/92 ,  H04N5/93 ,  H04N5/775 ,  H04N5/917 ,  H04N5/935 ,  H04N7/12 ,  H04N7/16 ,  H04N9/80 ,  H04N9/475 ,  G06F3/12 ,  G09G5/39 ,  H04J3/00 ,  H04J3/04 ,  H04L12/56

CPC classification number: H04N9/8227 ,  G11B27/10 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3036 ,  G11B2220/2541 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

Abstract: AVClip recorded in BD-ROM is obtained by multiplexing a graphics stream and a video stream. The graphics stream is a PES packet sequence that includes 1) PES packets storing graphics data (ODS) and 2) PES packets storing control information (PCS). In each ODS, values of DTS and PTS indicate a timing of decoding start for corresponding graphics data, and a timing of decoding end for corresponding graphics data, respectively. In each PCS, a value of PTS indicates a display timing of corresponding decoded graphics data combined with the video stream.

Abstract translation: 通过复用图形流和视频流来获得BD-ROM中记录的AVClip。 图形流是PES分组序列，其包括1）存储图形数据（ODS）的PES分组和2）存储控制信息（PCS）的PES分组。 在每个ODS中，DTS和PTS的值分别指示用于相应图形数据的解码开始的定时，以及针对对应的图形数据解码结束的定时。 在每个PCS中，PTS的值指示与视频流组合的对应的解码图形数据的显示定时。

公开(公告)号：US08280230B2

公开(公告)日：2012-10-02

申请号：US10561418

申请日：2004-07-05

Applicant: Joseph McCrossan ,  Tomoyuki Okada ,  Kazuhiro Mochinaga

Inventor： Joseph McCrossan ,  Tomoyuki Okada ,  Kazuhiro Mochinaga

IPC: H04N5/78 ,  H04N5/84 ,  H04N5/92 ,  H04N5/93 ,  H04N5/775 ,  H04N5/917 ,  H04N5/928 ,  H04N5/932 ,  H04N9/80 ,  H04J3/00 ,  H04J3/04 ,  H04L12/56

CPC classification number: H04N9/8227 ,  G11B27/10 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3036 ,  G11B2220/2541 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

Abstract: AVClip recorded in BD-ROM is obtained by multiplexing a graphics stream and a video stream. The graphics stream is a PES packet sequence that includes 1) PES packets storing graphics data (ODS) and 2) PES packets storing control information (PCS). In each ODS, values of DTS and PTS indicate a timing of decoding start for corresponding graphics data, and a timing of decoding end for corresponding graphics data, respectively. In each PCS, a value of PTS indicates a display timing of corresponding decoded graphics data combined with the video stream.

Abstract translation: 通过复用图形流和视频流来获得BD-ROM中记录的AVClip。 图形流是PES分组序列，其包括1）存储图形数据（ODS）的PES分组和2）存储控制信息（PCS）的PES分组。 在每个ODS中，DTS和PTS的值分别指示用于相应图形数据的解码开始的定时，以及针对对应的图形数据解码结束的定时。 在每个PCS中，PTS的值指示与视频流组合的对应的解码图形数据的显示定时。

公开(公告)号：US20140150045A1

公开(公告)日：2014-05-29

申请号：US14131327

申请日：2012-08-03

Applicant: Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

Inventor： Kazuhiro Mochinaga ,  Hiroshi Yahata ,  Yasushi Uesaka ,  Tomoki Ogawa

IPC: H04N13/00 ,  H04N21/234 ,  H04N21/44

CPC classification number: H04N13/158 ,  H04N5/4403 ,  H04N13/122 ,  H04N13/178 ,  H04N13/275 ,  H04N13/282 ,  H04N13/359 ,  H04N21/23418 ,  H04N21/2362 ,  H04N21/4221 ,  H04N21/44008 ,  H04N21/4854 ,  H04N21/8146 ,  H04N21/816 ,  H04N21/8456 ,  H04N2005/4412

Abstract: To provide a reception and playback device capable of playing back a program in viewer's desired display mode. The reception and playback device receives, with respect to a program that is currently played back in a first display mode, a switching instruction to switch from the first display mode to a second display mode, receives switching permission information indicating whether switching of a playback target stream of the program is permissible from a first stream to a second stream respectively corresponding to the first display mode and the second display mode, when receiving the switching instruction, judges whether switching of the display mode is permissible from the first display mode to the second display mode based on the switching permission information, when judging affirmatively, switches from the first stream to the second stream to perform playback using the second stream, and when judging negatively, performs playback using the first stream.

Abstract translation: 提供能够以观众所期望的显示模式播放节目的接收和播放设备。 接收和回放设备相对于当前在第一显示模式下播放的节目接收从第一显示模式切换到第二显示模式的切换指令，接收指示是否切换播放目标的切换许可信息 分别对应于第一显示模式和第二显示模式，允许从第一流到第二流的流程流，当接收到切换指令时，判断是否允许从第一显示模式到第二显示模式的显示模式的切换 基于切换允许信息的显示模式，当判断为从第一流到第二流的切换时，使用第二流进行回放，并且当判断为否定时，使用第一流进行回放。

公开(公告)号：US20140050458A1

公开(公告)日：2014-02-20

申请号：US14113473

申请日：2012-04-27

Applicant: Kazuhiro Mochinaga ,  Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Tomohiro Matsumoto

Inventor： Kazuhiro Mochinaga ,  Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Tomohiro Matsumoto

IPC: H04N5/85

CPC classification number: H04N5/85 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/1062 ,  G11B2020/10805 ,  G11B2020/10814 ,  G11B2020/10916 ,  G11B2220/2541 ,  H04N5/76 ,  H04N9/8205 ,  H04N13/161 ,  H04N13/172 ,  H04N13/189 ,  H04N13/207 ,  H04N13/337 ,  H04N13/341 ,  H04N19/46 ,  H04N19/59 ,  H04N19/597

Abstract: A recording medium has a main-view stream, a sub-view stream, and an extended stream recorded thereon. The main-view stream contains a main-view video stream constituting main views of stereoscopic video images, and is divided into a plurality of main-view extents arranged on the recording medium. The sub-view stream contains a sub-view video stream constituting sub-views of the stereoscopic video images, and is divided into a plurality of sub-view extents arranged on the recording medium. The extended stream contains extended data to be used in combination with the main-view stream, and is divided into a plurality of extended extents arranged on the recording medium. Between an adjacent pair of the plurality of extended extents, at least two each of the plurality of the main-view extents and the plurality of the sub-view extents are placed in a continuous, interleaved arrangement.

Abstract translation: 记录介质具有记录在其上的主视图流，子视图流和扩展流。 主视图流包含构成立体视频图像的主视图的主视图视频流，并且被分为布置在记录介质上的多个主视区。 子视图流包括构成立体视频图像的子视图的子视图视频流，并且被分成布置在记录介质上的多个子视野区域。 扩展流包含与主视图流组合使用的扩展数据，并且被分成布置在记录介质上的多个扩展盘区。 在多个延伸范围的相邻对之间，多个主视区和多个子视区中的至少两个被放置成连续的交错排列。

公开(公告)号：US20130314514A1

公开(公告)日：2013-11-28

申请号：US13984368

申请日：2012-03-16

Applicant: Kazuhiro Mochinaga ,  Taiji Sasaki ,  Hiroshi Yahata

Inventor： Kazuhiro Mochinaga ,  Taiji Sasaki ,  Hiroshi Yahata

IPC: H04N13/04

CPC classification number: H04N13/332 ,  G09G3/003 ,  H04N13/178 ,  H04N13/398 ,  H04N2213/008

Abstract: A state setting unit stores a parameter indicating the state of a display device. A packet analyzing unit refers to the parameter to receive a broadcast stream, and analyzes management packets contained in the broadcast stream. A decoding unit uses a result of the analyzing to extract packets constituting broadcast content from the broadcast stream and decode the packets into video frames. A display unit displays video images represented by the video frames. A 3D video image detecting unit uses a result of the analyzing to determine whether broadcast content to be displayed contains 3D video images or not. A transmitter unit transmits a notification signal to a pair of 3D glasses when the 3D video image detecting unit detects that the broadcast content contains 3D video images. A notifying unit operates to urge the viewer to use the pair of 3D glasses in response to the notification signal.

Abstract translation: 状态设置单元存储指示显示设备的状态的参数。 分组分析单元参考用于接收广播流的参数，并且分析包含在广播流中的管理分组。 解码单元使用分析结果从广播流中提取构成广播内容的分组，并将分组解码为视频帧。 显示单元显示由视频帧表示的视频图像。 3D视频图像检测单元使用分析结果来确定要显示的广播内容是否包含3D视频图像。 当3D视频图像检测单元检测到广播内容包含3D视频图像时，发射器单元将通知信号发送到一对3D眼镜。 通知单元操作以响应于该通知信号促使观看者使用该对3D眼镜。

公开(公告)号：US09473759B2

公开(公告)日：2016-10-18

申请号：US14129212

申请日：2012-06-29

Applicant: Kazuhiro Mochinaga ,  Tomoki Ogawa ,  Hiroshi Yahata ,  Yasushi Uesaka

Inventor： Kazuhiro Mochinaga ,  Tomoki Ogawa ,  Hiroshi Yahata ,  Yasushi Uesaka

IPC: H04N13/04 ,  H04N13/00 ,  H04N21/434 ,  H04N21/81 ,  H04N21/2362

CPC classification number: H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/359 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/816

Abstract: To provide a transmission device that enables playback with respect to the same program in accordance with a viewer's viewing environment. The transmission device stores therein 3D access information and 2D access information respectively relating to access to a 3D stream and a 2D stream that are simulcast, and generates and transmits a data stream including the 3D access information and the 2D access information.

Abstract translation: 提供一种能够根据观众观看环境相对于相同节目播放的传输设备。 发送装置在其中存储分别与同时接收的3D流和2D流的访问相关的3D访问信息和2D访问信息，并且生成并发送包括3D访问信息和2D访问信息的数据流。

公开(公告)号：US08773584B2

公开(公告)日：2014-07-08

申请号：US13824581

申请日：2012-08-09

Applicant: Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Yasushi Uesaka ,  Kazuhiro Mochinaga

Inventor： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa ,  Yasushi Uesaka ,  Kazuhiro Mochinaga

IPC: H04N7/12 ,  H04N7/00 ,  H04N7/16

CPC classification number: H04N5/445 ,  H04N7/063 ,  H04N21/234318 ,  H04N21/266 ,  H04N21/44012 ,  H04N21/4622 ,  H04N21/631

Abstract: The present invention provides a playback apparatus for playing back one combination video by combining a broadcast video with any additional video not determined by a fixed position relative to the broadcast video. The playback apparatus comprises: a first receiving unit that receives, via a broadcast wave, a broadcast video composed of broadcast images, each broadcast image being a portion of a frame image among a plurality of frame images constituting the original video; a second receiving unit that receives an additional video composed of remaining images, each remaining image being the remaining portion of the frame image; an arrangement information acquiring unit that acquires arrangement information indicating an arrangement of the broadcast image and the remaining image in the frame image; and a playback unit that reproduces and plays back the frame images by arranging the broadcast images and the remaining images based on the arrangement information.

Abstract translation: 本发明提供了一种播放装置，用于通过将广播视频与没有由相对于广播视频的固定位置确定的任何附加视频组合来播放一个组合视频。 播放装置包括：第一接收单元，经由广播波接收由广播图像构成的广播视频，每个广播图像是构成原始视频的多个帧图像中的帧图像的一部分; 第二接收单元，接收由剩余图像组成的附加视频，每个剩余图像是帧图像的剩余部分; 布置信息获取单元，其获取指示所述帧图像中的广播图像和剩余图像的布置的布置信息; 以及播放单元，其通过基于布置信息布置广播图像和剩余图像来再现和重放帧图像。