公开(公告)号：US20170041423A1

公开(公告)日：2017-02-09

申请号：US15303754

申请日：2014-11-11

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yoshiharu DEWA

IPC: H04L29/08 ,  H04L29/06 ,  H04H60/27

CPC classification number: H04L67/2847 ,  H04H60/27 ,  H04L67/06 ,  H04L69/22 ,  H04N21/4331 ,  H04N21/4345 ,  H04N21/8173

Abstract: A data broadcasting file based on HTML5 is transported in an MMT method. In a data content management table, information of a list of broadcasting transport files and a central file constituting a presentation unit, and a list of files to be pre-cached is described for each data broadcasting presentation unit. When a list of broadcasting files constituting a data broadcasting presentation unit to be referred to next after a current data broadcasting presentation unit is designated as a pre-cache target, a receiver side can pre-cache file data necessary for a data broadcasting presentation unit to be transitioned to next, and a timely data broadcasting service interoperating with a broadcast program can be realized.

Abstract translation: 基于HTML5的数据广播文件以MMT方式传输。 在数据内容管理表中，针对每个数据广播呈现单元描述广播传送文件和构成表示单元的中心文件的列表的信息以及要被预先存储的文件的列表。 当构成在当前数据广播呈现单元之后被引用的数据广播呈现单元的广播文件的列表被指定为预缓存目标时，接收器侧可以将数据广播呈现单元所需的文件数据预先缓存到 转换到下一个，并且可以实现与广播节目互操作的及时的数据广播服务。

公开(公告)号：US20160366490A1

公开(公告)日：2016-12-15

申请号：US15246021

申请日：2016-08-24

Applicant: Sony Corporation

Inventor： Naohisa KITAZATO ,  Shinobu HATTORI ,  Yoshiharu DEWA

IPC: H04N21/6543 ,  H04N21/6332 ,  H04N21/435 ,  H04N21/44 ,  H04N21/439 ,  H04N21/81

CPC classification number: H04N21/6543 ,  H04N21/435 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4882 ,  H04N21/6332 ,  H04N21/8133

Abstract: Disclosed herein is a reception apparatus for receiving transmitted AV (Audio/Video) content, including: an extractor configured to extract trigger information associated with control of an application program to be executed in conjugation with the AV content; and a controller configured, in response to a command indicated by the extracted trigger information, to control execution of the application program and, if a video of the AV content is switched, execute any one of continuation and termination of the application program that is active.

Abstract translation: 本发明公开了一种用于接收发送的AV（音频/视频）内容的接收装置，包括：提取器，被配置为提取与AV内容共轭执行的应用程序的控制相关联的触发信息; 以及控制器，响应于由所提取的触发信息指示的命令，配置为控制应用程序的执行，并且如果AV内容的视频被切换，则执行活动的应用程序的继续和终止中的任一个 。

公开(公告)号：US20160205449A1

公开(公告)日：2016-07-14

申请号：US14916507

申请日：2015-07-17

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yoshiharu DEWA ,  Jun KITAHARA

IPC: H04N21/81 ,  H04N21/237 ,  H04N21/858 ,  H04N21/2183 ,  H04N21/6543

CPC classification number: H04N21/8166 ,  H04H20/93 ,  H04H60/13 ,  H04H2201/40 ,  H04N21/2183 ,  H04N21/237 ,  H04N21/435 ,  H04N21/6543 ,  H04N21/8126 ,  H04N21/8456 ,  H04N21/8543 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: The present technique relates to a receiving device, a receiving method, a transmitting device, and a transmitting method that can satisfactorily operate an application which is executed in conjunction with AV content.A receiving device is provided which includes: a trigger information acquiring unit that acquires trigger information including at least location information as information for controlling an operation of an application which is executed in conjunction with AV content; a metadata acquiring unit that acquires application control information for controlling the operation of the application; and an application control unit that controls the operation of the application based on the trigger information and the application control information. The present technique can be applied to, for example, a TV receiver.

Abstract translation: 本技术涉及可以令人满意地操作与AV内容一起执行的应用的接收装置，接收方法，发送装置和发送方法。 提供了一种接收装置，其包括：触发信息获取单元，其获取至少包括位置信息的触发信息，作为用于控制与AV内容一起执行的应用的操作的信息; 元数据获取单元，其获取用于控制应用的操作的应用控制信息; 以及应用控制单元，其基于所述触发信息和所述应用控制信息来控制所述应用的操作。 本技术可以应用于例如TV接收机。

公开(公告)号：US20140040968A1

公开(公告)日：2014-02-06

申请号：US13846247

申请日：2013-03-18

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Yoshiharu DEWA ,  Jun KITAHARA

IPC: H04N21/462

CPC classification number: H04N21/462 ,  H04N21/23106 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/8173 ,  H04N21/8586

Abstract: Enable appropriate caching of application programs executed in coordination with AV content. The cache memory temporarily stores a coordinated application that is executed in coordination with received AV content. When a plurality of coordinated applications are stored in the cache memory, a control block controls the cache memory according to the priority of the coordinated applications which corresponds to a predetermined frequency specified for each of them in advance. The present technology is applicable to, for example, television receivers that receive digital television broadcast signals.

Abstract translation: 启用与AV内容协调执行的应用程序的适当缓存。 缓存存储器临时存储与所接收的AV内容协调执行的协调应用。 当多个协调应用程序存储在高速缓冲存储器中时，控制块根据协调应用程序的优先级来控制高速缓冲存储器，该协调应用程序预先对应于预定频率。 本技术适用于例如接收数字电视广播信号的电视接收机。

公开(公告)号：US20130185758A1

公开(公告)日：2013-07-18

申请号：US13718397

申请日：2012-12-18

Applicant: Sony Corporation

Inventor： Naohisa KITAZATO ,  Yoshiharu DEWA

IPC: H04N21/45

CPC classification number: H04N21/45 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4307 ,  H04N21/8586

Abstract: Disclosed herein is a reception apparatus including: a reception block configured to receive AV content; a definition information acquisition block configured to acquire definition information defining the life cycle of an application program to be executed in linkage with the AV content; an application acquisition block configured to acquire the application program distributed over a network in accordance with the acquired definition information; and a control block configured to control the performance of the acquired application program.

Abstract translation: 这里公开了一种接收装置，包括：接收块，被配置为接收AV内容; 定义信息获取块，被配置为获取定义与AV内容相关联地执行的应用程序的生命周期的定义信息; 应用获取块，被配置为根据获取的定义信息获取通过网络分发的应用程序; 以及控制块，被配置为控制所获取的应用程序的性能。

公开(公告)号：US20210152875A1

公开(公告)日：2021-05-20

申请号：US17160120

申请日：2021-01-27

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yoshiharu DEWA

IPC: H04N21/438 ,  H04N21/235 ,  H04N21/435 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/61 ,  H04N21/8545 ,  H04N21/858

Abstract: [Object] The present technology relates to a reception apparatus, a reception method, a transmission apparatus, and a transmission method capable of limiting use of broadcast resources by a predetermined application. [Solving Means] There is provided a reception apparatus including: a control information obtaining unit that obtains first control information for controlling an operation of a first application, the first application being capable of requesting use of a broadcast resource transmitted via a digital broadcasting signal; and an application controller that controls, when the first application requests use of the broadcast resource, the use of the broadcast resource by the first application on the basis of the first control information.

公开(公告)号：US20200053427A1

公开(公告)日：2020-02-13

申请号：US16076189

申请日：2017-02-01

Applicant: SONY CORPORATION

Inventor： Yasuaki YAMAGISHI ,  Tatsuya IGARASHI ,  Yoshiharu DEWA

IPC: H04N21/458 ,  H04N21/435 ,  H04N21/643 ,  H04N21/235 ,  H04N21/262

Abstract: The present technique relates to a reception apparatus, a transmission apparatus, and a data processing method that enable to execute a process according to delivery of resource files of an application associated with content. The reception apparatus receives content, acquires resource delivery information regarding delivery of one or a plurality of resource files that are part of an application associated with the content, the resource delivery information transmitted along with the content, and executes a process according to the delivery of the resource files on a basis of the acquired resource delivery information. The present technique can be applied to, for example, a television receiver that can receive digital broadcasting.

公开(公告)号：US20170310922A1

公开(公告)日：2017-10-26

申请号：US15510727

申请日：2015-08-06

Applicant: SONY CORPORATION

Inventor： Yoshiharu DEWA

IPC: H04N5/58 ,  H04N9/73 ,  H04N9/69

CPC classification number: H04N5/58 ,  G09G5/00 ,  G09G5/02 ,  G09G5/10 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2360/144 ,  G09G2370/04 ,  H04N9/69 ,  H04N9/73

Abstract: To provide an apparatus and method for executing signal conversion processing according to environmental light in a content unit, a scene unit, or a frame unit to generate an output image. Provided is an image display control apparatus including a data processing unit that controls image signals to be output to a display unit, the data processing unit being configured to execute a display control application supporting a content to be displayed on the display unit to generate output image signals. The data processing unit inputs sensor detection signals from a sensor that acquires environmental light information in a periphery of the display unit, and applies the sensor detection signals and generates output image signals by carrying out signal conversion processing in which different signal conversion algorithms are applied to original input image signals of the content in a content unit, a unit of scenes configuring a content, or a frame unit.

公开(公告)号：US20170048485A1

公开(公告)日：2017-02-16

申请号：US15305846

申请日：2014-09-03

Applicant: SONY CORPORATION

Inventor： Yoshiharu DEWA ,  Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Jun KITAHARA

IPC: H04N7/025 ,  H04N21/488 ,  H04N21/435 ,  H04N21/8543

Abstract: Provided are an apparatus and a method that are capable of performing reliable display control with no caption display interruption of the TTML caption data. Specifically, when a set value of the caption display end time specification attribute of the TTML caption data is the continuous display instruction value, memory storing and display processing of caption data currently displayed are continued even after reproduction end timing of an image file, and switching processing of TTML caption data files is performed. When a set value of the caption display start time specification attribute of the TTML caption data is the continuous display instruction value, whether or not there is a text string, display processing of the text string is continued, is determined, and when there is the text string, the displayed text is continuously displayed. With the processing, it is possible to achieve display control with no caption display interruption of the TTML caption data.

Abstract translation: 提供了能够执行可靠的显示控制的装置和方法，没有TTML字幕数据的字幕显示中断。 具体地说，当TTML字幕数据的字幕显示结束时间指定属性的设定值是连续显示指示值时，即使在图像文件的再现结束定时之后，当前显示的字幕数据的存储器存储和显示处理也继续进行，并且切换 执行TTML字幕数据文件的处理。 当TTML字幕数据的字幕显示开始时间指定属性的设定值是连续显示指令值时，是否存在文本串，继续确定文本串的显示处理，并且当存在 文本字符串，显示的文字不断显示。 通过处理，可以实现没有TTML字幕数据的字幕显示中断的显示控制。

公开(公告)号：US20170026458A1

公开(公告)日：2017-01-26

申请号：US15301889

申请日：2014-11-11

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yoshiharu DEWA

IPC: H04L29/08 ,  H04H20/28 ,  H04H20/95 ,  H04H20/93

Abstract: A reception apparatus and a reception method, by which a file is received in an MMT system. On a transmission side, a resource constituting an application, information mapping a URL, which indicates a location in an application, on a location on an MMT transmission path of broadcasting or the like, and information indicating a unit of display and a link relationship in the application are transmitted. On a receiver side, access ranges to hierarchical file data when a data broadcasting application is executed, and location information and size of the file data in each access range are acquired, and the application is effectively pre-cached.

Abstract translation: 在MMT系统中接收文件的接收装置和接收方法。 在发送侧，构成应用的资源，表示应用中的位置的URL的信息，广播等的MMT传输路径上的位置，以及指示显示单位和链接关系的信息 应用程序被传输。 在接收机侧，获取执行数据广播应用时的分级文件数据的访问范围，并且获取每个访问范围中的文件数据的位置信息和大小，并且有效地预先应用程序。