公开(公告)号：US20210058680A1

公开(公告)日：2021-02-25

申请号：US17093248

申请日：2020-11-09

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Jun KITAHARA

IPC: H04N21/485 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/435 ,  H04J3/00 ,  H04N5/76 ,  H04L29/06 ,  H04N21/236 ,  H04N21/4402

Abstract: A technique capable of allowing a reception side to easily select components is provided. A transport stream in which a first transport packet including predetermined components and a second transport packet including signaling information related to the predetermined components are time-division multiplexed is transmitted via a predetermined transport path. Component selection information is inserted in the second transport packet. The component selection information includes information on a selective layer in which static selection is performed, information on a composite layer in which composition is performed, and information on an adaptive layer in which dynamic switching is performed, and these layers being arranged in that order from top to bottom. The acquisition destination information of a component which is a target of adaptive switching among the components selectable in the adaptive layer is information that designates specific information location of a metafile having data stream acquisition information for adaptive streaming.

公开(公告)号：US20200280381A1

公开(公告)日：2020-09-03

申请号：US16782939

申请日：2020-02-05

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA ,  Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Taketoshi YAMANE

IPC: H04H20/59 ,  H04H60/13 ,  H04N21/235 ,  H04N21/435 ,  G08B25/08 ,  H04H20/28 ,  H04H60/82

Abstract: The present technology relates to a receiving apparatus, a transmitting apparatus, and a data processing method which are capable of providing detailed information of emergency information that is to be announced in case of emergency.The receiving apparatus receives a digital broadcast signal, and performs a process with respect to an emergency information application for presenting detailed information of emergency information on the basis of control information that is included in the digital broadcast signal and that includes information about the detailed information of the emergency information which needs to be announced urgently. The present technology is applicable to a television receiver, for example.

公开(公告)号：US20200077143A1

公开(公告)日：2020-03-05

申请号：US16610017

申请日：2018-05-02

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA

IPC: H04N21/4402 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/845 ,  H04N21/84 ,  H04N21/643 ,  H04N21/2343

Abstract: There is provided a reception apparatus including receiver circuitry and processing circuitry. The receiver circuitry is configured to receive a first stream that includes a first broadcast service, time information, and channel information. The first broadcast service provides a first program that is a simulcast of a second program provided by a second broadcast service. Further, the second broadcast service is included in a second stream. The processing circuitry is configured to decode for display one of the first broadcast service provided by the first stream or a second broadcast service provided by the second stream according to a time indicated by the time information included in the first stream.

公开(公告)号：US20190297128A1

公开(公告)日：2019-09-26

申请号：US16390803

申请日：2019-04-22

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA ,  Naohisa KITAZATO

IPC: H04L29/06 ,  H04H20/42 ,  H04H20/93 ,  H04H20/26 ,  H04H60/73

Abstract: Disclosed is a reception device configured to acquire second metadata including a flag, the flag indicating whether or not there is a component stream transmitted from a server via the Internet for a service. The reception device is also configured to acquire first metadata based on the second metadata, the first metadata including information related to a component stream for the service transmitted in a broadcast signal using an Internet Protocol (IP) transmission scheme. Finally, the reception device is configured to access the component stream transmitted in the broadcast signal based on the first metadata, and control reproduction of the component stream transmitted in the broadcast signal.

公开(公告)号：US20180167696A1

公开(公告)日：2018-06-14

申请号：US15738150

申请日：2016-07-01

Applicant: SONY CORPORATION

Inventor： Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Jun KITAHARA ,  Taketoshi YAMANE

IPC: H04N21/6543 ,  H04N21/442 ,  H04N21/658 ,  H04N21/258

CPC classification number: H04N21/6543 ,  G06F13/00 ,  H04N21/258 ,  H04N21/25891 ,  H04N21/435 ,  H04N21/437 ,  H04N21/44204 ,  H04N21/44222 ,  H04N21/4667 ,  H04N21/475 ,  H04N21/6582 ,  H04N21/8586

Abstract: The present technology relates to a receiver apparatus, a transmitter apparatus, and a data processing method that are configured to execute an operation related with viewing history in a desired operation mode.The receiver apparatus receives broadcast waves of digital broadcasting transmitted from the transmitter apparatus via a transmission path, acquires control information for controlling the recording or the transmission of viewing history information related with the viewing history of content transmitted by broadcast waves, and, on the basis of the acquired control information, controls the recording or the transmission of viewing history information. The present technology is applicable to a television receiver compliant with an IP transmission scheme, for example.

公开(公告)号：US20180124454A1

公开(公告)日：2018-05-03

申请号：US15573549

申请日：2016-07-04

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA ,  Naohisa KITAZATO ,  Yasuaki YAMAGISHI

IPC: H04N21/433 ,  G06F12/0813 ,  H04N21/44

Abstract: An apparatus and a method are provided which make it possible to allow a reception apparatus to execute a cache process in a unit of an application or in a unit of a presentation unit thereby to make it possible to achieve an application execution process of high completeness. The reception apparatus receives, from a transmission apparatus, signaling data in which an application size that is a data size of an application, application link information, and a data size of each of presentation units (PUs) that are application components are recorded. The reception apparatus compares a cache size and the data size of each of the applications and PUs with each other, determines cacheable applications or PUs as cache target data, and executes a cache process in a unit of an application or a PU.

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：US20170034066A1

公开(公告)日：2017-02-02

申请号：US15301547

申请日：2016-01-29

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA ,  Naohisa KITAZATO ,  Yasuaki YAMAGISHI ,  Kazuyuki TAKAHASHI ,  Taketoshi YAMANE

IPC: H04L12/801 ,  H04L29/06 ,  H04L12/851

CPC classification number: H04L47/34 ,  H04H20/28 ,  H04H20/95 ,  H04L47/24 ,  H04L69/22 ,  H04L69/323 ,  H04L69/324 ,  H04N21/2362 ,  H04N21/434

Abstract: The present technology relates to a transmission device, a transmission method, a reception device, and a reception method with each of which it becomes possible to perform transmission of control information according to an operation form. The reception device receives first data that includes control information, which includes information necessary for channel selection of a service, and transmission sequence information indicating a sequence in which the control information is transmitted and that is transmitted in a transmission sequence corresponding to the transmission sequence information, and controls processing on second data, which includes data of a component included in the service, on the basis of the control information acquired according to the transmission sequence information. The present technology can be applied, for example, to a television receiver.

Abstract translation: 本发明涉及发送装置，发送方法，接收装置和接收方法，其中可以根据操作形式执行控制信息的发送。 接收装置接收包括控制信息的第一数据，该控制信息包括业务的信道选择所需的信息，以及指示发送控制信息的序列的发送序列信息，并且以与发送序列信息对应的发送序列发送 并且基于根据传输顺序信息获取的控制信息来控制包括服务中包括的部件的数据的第二数据的处理。 本技术可以应用于例如电视接收机。

公开(公告)号：US20160337711A1

公开(公告)日：2016-11-17

申请号：US15223374

申请日：2016-07-29

Applicant: Sony Corporation

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

IPC: H04N21/81 ,  H04N21/61

CPC classification number: H04N21/8126 ,  H04N21/6125 ,  H04N21/8166

Abstract: A reception apparatus includes a receiver and circuitry. The circuitry receives audio/video content and acquires first control information that identifies application control information to control operation of an application run in conjunction with the audio/video content. The circuitry acquires a first table in which the application control information identified by the first control information is stored. The first table includes a time associated with a specific segment of the audio/video content. The circuitry acquires a second table in which application control information identified by second control information is stored. The second table includes a newer version of the first table and the time associated with the specific segment of the audio/video content and included in the first table. The circuitry controls the operation of the application in response to the application control information that is identified by the second control information and stored in the second table.

Abstract translation: 接收装置包括接收机和电路。 电路接收音频/视频内容并且获取识别应用控制信息的第一控制信息，以控制与音频/视频内容一起运行的应用的操作。 电路获取第一表，其中存储由第一控制信息识别的应用控制信息。 第一表包括与音频/视频内容的特定段相关联的时间。 电路获取第二表，其中存储由第二控制信息识别的应用控制信息。 第二表包括第一表的较新版本和与音频/视频内容的特定段相关联并包括在第一表中的时间。 电路响应于由第二控制信息识别并存储在第二表中的应用控制信息来控制应用的操作。

公开(公告)号：US20160219347A1

公开(公告)日：2016-07-28

申请号：US14917492

申请日：2014-10-16

Applicant: SONY CORPORATION

Inventor： Jun KITAHARA ,  Naohisa KITAZATO ,  Yoshiharu DEWA

IPC: H04N21/81 ,  H04N21/478 ,  H04N21/462 ,  H04N21/266 ,  H04N21/254 ,  H04N21/4627

CPC classification number: H04N21/8173 ,  H04N21/23617 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/26613 ,  H04N21/4622 ,  H04N21/4627 ,  H04N21/478 ,  H04N21/631

Abstract: There is provided an information processing apparatus including a broadcast receiving unit and a controller. The broadcast receiving unit is configured to be capable of receiving a broadcast. The controller is configured to acquire a first application information table by communication, the first application information table storing at least first usage permission information indicating a usage permission range of a resource of the broadcast by an application using the resource, to control an operation of the application, and to acquire a second application information table storing at least second usage permission information indicating the usage permission range of the resource by the application by using the broadcast receiving unit during execution of the application, to control the operation of the application.

Abstract translation: 提供了一种包括广播接收单元和控制器的信息处理设备。 广播接收单元被配置为能够接收广播。 所述控制器被配置为通过通信获取第一应用信息表，所述第一应用信息表存储指示使用所述资源的应用的广播资源的使用许可范围的至少第一使用许可信息，以控制所述第一应用信息表的操作 并且在执行应用期间通过使用广播接收单元获取存储指示应用的资源的使用许可范围的至少第二使用许可信息的第二应用信息表，以控制应用的操作。