公开(公告)号：US20150189335A1

公开(公告)日：2015-07-02

申请号：US14660032

申请日：2015-03-17

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho KIM ,  Gomer Thomas ,  Seungjoo An ,  Jinpil Kim ,  Sejin Oh ,  Kyoungsoo Moon

IPC: H04N21/235 ,  H04N21/643 ,  H04N21/81 ,  H04N21/435 ,  H04N21/438 ,  H04N21/488 ,  H04N21/84 ,  H04N21/238

CPC classification number: H04N21/8545 ,  H04N7/088 ,  H04N7/0882 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/238 ,  H04N21/25808 ,  H04N21/2665 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4622 ,  H04N21/47217 ,  H04N21/4884 ,  H04N21/4888 ,  H04N21/64322 ,  H04N21/6543 ,  H04N21/6547 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal.

Abstract translation: 公开了一种在发射机处理包括交互式广播业务的广播信号的方法。 该方法包括生成包含针对应用的应用和交互广播事件的元数据的参数表，将参数表分成多个参数块，将每个参数块插入到多个参数表部分中的每一个中，产生触发 其是用于识别信令并建立交互广播事件的播出定时的信号元素，将触发插入到广播信号的隐藏字幕信道中，发送包括隐藏字幕信道的广播信号和携带多个参数的特定信道 表部分，其中触发器包括指定广播信号中的参数表的位置的位置信息。

公开(公告)号：US20150172771A1

公开(公告)日：2015-06-18

申请号：US14627411

申请日：2015-02-20

Applicant: LG Electronics Inc.

Inventor： Sejin OH ,  Jongyeul Suh ,  Byungsun Park ,  Jinpil Kim ,  Kyoungsoo Moon ,  Seungjoo An ,  Kyungho Kim

IPC: H04N21/472

CPC classification number: H04N21/23892 ,  G06T1/0021 ,  G06T1/0042 ,  G06T1/005 ,  G06T1/0071 ,  G06T1/0085 ,  G06T1/0092 ,  H04N1/32144 ,  H04N1/3232 ,  H04N1/32331 ,  H04N21/4622 ,  H04N21/47205 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/488 ,  H04N21/8358 ,  H04N21/8586

Abstract: An apparatus for processing digital service signals includes a receiving module configured to receive contents having watermarks, where the watermarks are inserted in audio or video frames of the contents, the watermarks carry channel information related to the contents, and content information having URL information for additional data of the contents. An extracting module is configured to extract the watermarks from the audio or video frames, and an obtaining module is configured to obtain the additional data over an IP (Internet Protocol) network using the extracted watermarks.

Abstract translation: 一种用于处理数字服务信号的装置包括：接收模块，被配置为接收具有水印的内容，其中水印被插入到内容的音频或视频帧中，水印携带与内容相关的信道信息，以及具有附加的URL信息的内容信息 内容的数据。 提取模块被配置为从音频或视频帧中提取水印，并且获取模块被配置为使用所提取的水印通过IP（因特网协议）网络获得附加数据。

公开(公告)号：US08990844B2

公开(公告)日：2015-03-24

申请号：US13936044

申请日：2013-07-05

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jongyeul Suh ,  Byungsun Park ,  Jinpil Kim ,  Kyoungsoo Moon ,  Seungjoo An ,  Kyungho Kim

IPC: H04H60/32 ,  H04N21/2389 ,  H04N21/462 ,  G06T1/00 ,  H04N1/32 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/488 ,  H04N21/8358 ,  H04N21/858

CPC classification number: H04N21/23892 ,  G06T1/0021 ,  G06T1/0042 ,  G06T1/005 ,  G06T1/0071 ,  G06T1/0085 ,  G06T1/0092 ,  H04N1/32144 ,  H04N1/3232 ,  H04N1/32331 ,  H04N21/4622 ,  H04N21/47205 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/488 ,  H04N21/8358 ,  H04N21/8586

Abstract: An apparatus for processing digital service signals includes a receiving module configured to receive contents having watermarks, where the watermarks are inserted in audio or video frames of the contents, the watermarks carry channel information related to the contents, and content information having URL information for additional data of the contents. An extracting module is configured to extract the watermarks from the audio or video frames, and an obtaining module is configured to obtain the additional data over an IP(Internet Protocol) network using the extracted watermarks.

Abstract translation: 一种用于处理数字服务信号的装置包括：接收模块，被配置为接收具有水印的内容，其中水印被插入到内容的音频或视频帧中，水印携带与内容相关的信道信息，以及具有附加的URL信息的内容信息 内容的数据。 提取模块被配置为从音频或视频帧中提取水印，并且获取模块被配置为使用所提取的水印通过IP（因特网协议）网络获得附加数据。

公开(公告)号：US20150020094A1

公开(公告)日：2015-01-15

申请号：US14377690

申请日：2013-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo Moon ,  Sanghyun Kim ,  Jinpil Kim ,  Aettie Ji ,  Joonhui Lee

IPC: H04N21/478 ,  H04N21/44 ,  H04N21/431 ,  H04N21/439

CPC classification number: H04N21/478 ,  H04N21/237 ,  H04N21/4316 ,  H04N21/43635 ,  H04N21/439 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4782 ,  H04N21/4828 ,  H04N21/8358

Abstract: An embodiment relates to a method for operating a video display device including a display unit, the method including obtaining uncompressed AV content, playing the uncompressed AV content through the display unit, extracting, based on a part of the uncompressed AV content, at least one of video characteristic information and audio characteristic information of the part, obtaining content information of the uncompressed AV content through a response to a query comprising at least one of the video characteristic information and the audio characteristic information, obtaining an enhanced service based on the content information, and playing the enhanced service through the display unit.

Abstract translation: 一个实施例涉及一种用于操作包括显示单元的视频显示设备的方法，所述方法包括获得未压缩的AV内容，通过显示单元播放未压缩的AV内容，基于一部分未压缩的AV内容提取至少一个 的视频特征信息和音频特征信息，通过对包括视频特征信息和音频特征信息中的至少一个的查询的响应来获得未压缩AV内容的内容信息，基于内容信息获得增强服务 ，并通过显示单元播放增强的服务。

公开(公告)号：US08881221B1

公开(公告)日：2014-11-04

申请号：US14321540

申请日：2014-07-01

Applicant: LG Electronics Inc.

Inventor： Kyungho Kim ,  Gomer Thomas ,  Seungjoo An ,  Jinpil Kim ,  Sejin Oh ,  Kyoungsoo Moon

IPC: H04N7/08 ,  H04N7/16 ,  H04N21/488 ,  H04N21/858 ,  H04N7/088 ,  H04N21/236 ,  H04N21/6547

CPC classification number: H04N21/8545 ,  H04N7/088 ,  H04N7/0882 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/238 ,  H04N21/25808 ,  H04N21/2665 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4622 ,  H04N21/47217 ,  H04N21/4884 ,  H04N21/4888 ,  H04N21/64322 ,  H04N21/6543 ,  H04N21/6547 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal.

Abstract translation: 公开了一种在发射机处理包括交互式广播业务的广播信号的方法。 该方法包括生成包含针对应用的应用和交互广播事件的元数据的参数表，将参数表分成多个参数块，将每个参数块插入到多个参数表部分中的每一个中，产生触发 其是用于识别信令并建立交互广播事件的播出定时的信号元素，将触发插入到广播信号的隐藏字幕信道中，发送包括隐藏字幕信道的广播信号和携带多个参数的特定信道 表部分，其中触发器包括指定广播信号中的参数表的位置的位置信息。

公开(公告)号：US08732752B2

公开(公告)日：2014-05-20

申请号：US13970129

申请日：2013-08-19

Applicant: LG Electronics Inc.

Inventor： Jinpil Kim ,  C. Gomer Thomas

IPC: H04N7/10 ,  H04N7/173

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

公开(公告)号：US08707356B2

公开(公告)日：2014-04-22

申请号：US13939918

申请日：2013-07-11

Applicant: LG Electronics Inc.

Inventor： Jinpil Kim ,  C. Gomer Thomas

IPC: H04N7/16 ,  H04N5/445

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

公开(公告)号：US20140089974A1

公开(公告)日：2014-03-27

申请号：US14093207

申请日：2013-11-29

Applicant: LG Electronics Inc.

Inventor： Jinpil Kim ,  C. Gomer Thomas

IPC: H04N21/431 ,  H04N21/235 ,  H04N21/84 ,  H04N21/482

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

Abstract translation: 用于广播协议的虚拟频道表和通过使用虚拟频道表进行广播的方法包括识别并允许识别包含在虚拟频道表中的主动和不活动频道的识别信息。 在接收机处，从发送侧发送的虚拟信道表被解析，从而确定当前接收到的信道是活动还是非活动信道。

公开(公告)号：US20140047475A1

公开(公告)日：2014-02-13

申请号：US13943283

申请日：2013-07-16

Applicant: LG Electronics Inc.

Inventor： Sejiin Oh ,  Jinpil Kim ,  Seungjoo An ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N21/435 ,  H04N21/235

CPC classification number: H04N21/4355 ,  H04N21/2355 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/6125 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8586

Abstract: An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive the digital service signals having contents and receive URL information for additional data related to the contents, an extracting module configured to extract logo data for indicating contents provider from each of the video frames of the contents, wherein the logo data is located in a specific area in the each of the video frames, a comparing module configured to compare the extracted logo data with stored logo data to obtain channel information of the contents, an obtaining module configured to obtain the channel information of the contents from metadata related to the logo data and obtain the additional data related to the contents and a generating module configured to generate a request for obtaining the URL information using the obtained channel information, wherein the receiving module receives the URL information using the generated request, wherein the obtaining module obtains the additional data over an IP (Internet Protocol network) according to the URL information.

Abstract translation: 公开了一种处理数字业务信号的装置及其方法。 本发明包括：接收模块，被配置为接收具有内容的数字业务信号和接收与内容有关的附加数据的URL信息;提取模块，被配置为从内容的每个视频帧中提取用于指示内容提供者的标识数据， 其中，所述标识数据位于所述每个视频帧的特定区域中，比较模块，被配置为将所提取的标识数据与存储的标识数据进行比较，以获得所述内容的频道信息;获取模块，被配置为获取所述视频帧的频道信息 来自与所述logo数据相关的元数据的内容，并获得与所述内容相关的附加数据，以及生成模块，被配置为使用所获得的频道信息生成获取所述URL信息的请求，其中，所述接收模块使用所生成的请求接收所述URL信息 ，其中所述获取模块通过I获得附加数据 P（Internet协议网络）根据URL信息。

公开(公告)号：US20130347030A1

公开(公告)日：2013-12-26

申请号：US13925263

申请日：2013-06-24

Applicant: LG Electronics Inc.

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

IPC: H04N21/234

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 a trigger, wherein the trigger contains a first identifier and a parameter, wherein the first identifier identifies an application to be launched, wherein the parameter contains a media time stamp and a content identifier, wherein the media time stamp indicates a current point in the playout of a content, wherein the content identifier identifies the content currently being viewed, wherein the trigger is passed into the application after the application is launched, and wherein the application delivers the content identifier to a server in order to identify the content currently being viewed; generating a broadcast signal including the trigger; and transmitting the broadcast signal.