公开(公告)号：US20150222949A1

公开(公告)日：2015-08-06

申请号：US14362832

申请日：2014-02-19

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Sejin Oh ,  Kyoungsoo Moon ,  Jinwon Lee ,  Jinpil Kim ,  Donghyun Kang ,  Jang Hun Bae

IPC: H04N21/435 ,  H04N21/44 ,  H04N21/8358 ,  H04N21/658 ,  H04N21/8352 ,  H04N21/439 ,  H04N21/47

CPC classification number: H04N21/435 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/251 ,  H04N21/254 ,  H04N21/2665 ,  H04N21/431 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4668 ,  H04N21/47 ,  H04N21/478 ,  H04N21/6582 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358

Abstract: A video display device is provided. A receiving unit obtains an uncompressed audio and video content. A display unit displays the uncompressed audio and video content. A content recognition configuration management unit extracts a first characteristic information corresponding to a first characteristic information type from the uncompressed audio and video content, receives a first response to a first query which includes the first characteristic information, determines a second characteristic information type based on the first response, extracts a second characteristic information corresponding to the second characteristic information type from the uncompressed audio and video content, and receives a second response to a second query which includes the second characteristic information.

Abstract translation: 提供视频显示装置。 接收单元获得未压缩的音频和视频内容。 显示单元显示未压缩的音频和视频内容。 内容识别配置管理单元从未压缩的音频和视频内容中提取与第一特征信息类型对应的第一特征信息，接收对包括第一特征信息的第一查询的第一响应，基于 第一响应，从未压缩的音频和视频内容中提取与第二特征信息类型对应的第二特征信息，并且接收对包括第二特征信息的第二查询的第二响应。

公开(公告)号：US09078042B2

公开(公告)日：2015-07-07

申请号：US14025227

申请日：2013-09-12

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/478 ,  H04N21/43 ,  H04N21/8547 ,  H04N21/845

CPC classification number: H04N21/478 ,  H04N21/235 ,  H04N21/23892 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8126 ,  H04N21/8358 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or uncompressed video content from an external decoding unit, extracting identifiers of frames from the received content periodically, submitting requests containing the identifiers and receiving a trigger for the content when a new segment is detected or when an event activation needs to be communicated to the receiver, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time, wherein the application parameter table includes information about at least one of applications.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括从外部解码单元接收未压缩音频内容或未压缩视频内容，周期性地从接收到的内容中提取帧的标识符，提交包含标识符的请求，并且当检测到新的段时，接收内容的触发，或者当事件 激活需要传送到接收器，其中触发器指示内容的当前时间并且引用应用参数表中的特定交互式事件，或者指示事件将在现在或在指定的未来时间执行，其中应用 参数表包括至少一个应用程序的信息。

公开(公告)号：US20150172784A1

公开(公告)日：2015-06-18

申请号：US14567071

申请日：2014-12-11

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun Park ,  Kyoungsoo Moon ,  Gomer Thomas ,  Seungjoo An ,  Jinwon Lee ,  Jinpil Kim ,  Kyungho Kim ,  Aettie Ji

IPC: H04N21/81 ,  H04N21/858 ,  H04N21/235

CPC classification number: H04N21/8133 ,  H04L67/02 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2407 ,  H04N21/26283 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/478 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括生成应用参数表，其包括关于应用中的至少一个的信息，其中所述应用参数表包括第一标识符和第二标识符，其中所述第一标识符标识与所述应用参数表有关的交互式编程段，以及 其中所述第二标识符识别所述应用范围参数表内的应用; 产生指示所述应用的激活时间中的至少一个的激活消息文件，其中所述激活消息文件包括第三标识符和激活消息，其中所述第三标识符与包含所述应用的应用参数表的第一标识符匹配，其中所述激活 消息包括第四标识符和开始时间信息，其中第四标识符与应用参数表中的应用的第二标识符匹配，并且其中开始时间信息指示针对应用的事件相对于段时间的开始时间; 生成作为第一部分的应用参数表的多部分消息，作为第二部分的激活消息文件; 并通过HTTP将多部分消息发送到接收方。

公开(公告)号：US20140020009A1

公开(公告)日：2014-01-16

申请号：US13926558

申请日：2013-06-25

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun Park ,  Kyounqsoo Moon ,  Gomer Thomas ,  Seungjoo An ,  Jinwon Lee ,  Jinpil Kim ,  Kyungho Kim ,  Aettie Ji

IPC: H04N21/478

CPC classification number: H04N21/8133 ,  H04L67/02 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2407 ,  H04N21/26283 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/478 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus includes generating an application parameter table including a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table.

Abstract translation: 一种处理交互式服务的方法和装置包括生成包括第一标识符和第二标识符的应用参数表，其中第一标识符标识与该应用参数表有关的交互式节目段，并且其中第二标识符识别 应用范围参数表; 产生指示所述应用的激活时间中的至少一个的激活消息文件，其中所述激活消息文件包括第三标识符和激活消息，其中所述第三标识符与包含所述应用的应用参数表的第一标识符匹配，其中所述激活 消息包括第四标识符和开始时间信息，其中第四标识符与应用参数表中的应用的第二标识符匹配。