公开(公告)号：US20150163563A1

公开(公告)日：2015-06-11

申请号：US14560914

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Sejin OH ,  Kyoungsoo MOON ,  Jinwon LEE ,  Jinpil KIM ,  Donghyun KANG ,  Jang Hun BAE

IPC: H04N21/81 ,  H04N21/233 ,  H04N21/254 ,  H04N21/439 ,  H04N21/2665 ,  H04N21/478 ,  H04N21/25 ,  H04N21/466 ,  H04N21/431 ,  H04N21/234 ,  H04N21/44

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: An operating method of a video display device is provided. The method according to one embodiment includes receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content, through a receiving unit, other than the broadcasting signal; outputting the uncompressed AV content through a display unit; extracting characteristic information based on a genre of the uncompressed AV content; receiving a response to a query which includes the characteristic information; and outputting an enhanced service, including a service for recommending, based on the response.

Abstract translation: 提供了一种视频显示装置的操作方法。 根据一个实施例的方法包括通过调谐器接收广播信号; 通过除广播信号之外的接收单元获得未压缩的音频或视频（AV）内容; 通过显示单元输出未压缩的AV内容; 基于未压缩AV内容的类型提取特征信息; 接收对包括特征信息的查询的响应; 并且基于所述响应输出包括用于推荐的服务的增强服务。

公开(公告)号：US20150163528A1

公开(公告)日：2015-06-11

申请号：US14561021

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo AN ,  Sejin OH ,  Kyoungsoo MOON ,  Jinpil KIM ,  Jinwon LEE ,  Donghyun KANG ,  Jang Hun BAE

IPC: H04N21/234 ,  H04N21/235 ,  H04N21/239 ,  H04N21/254 ,  H04N21/8358 ,  H04N21/44 ,  H04N21/437 ,  H04N21/4385 ,  H04N21/81 ,  H04N21/222 ,  H04N21/2389

CPC classification number: H04N21/23424 ,  H04N21/222 ,  H04N21/23418 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/236 ,  H04N21/23892 ,  H04N21/2393 ,  H04N21/254 ,  H04N21/435 ,  H04N21/437 ,  H04N21/4385 ,  H04N21/44008 ,  H04N21/47214 ,  H04N21/631 ,  H04N21/812 ,  H04N21/8358 ,  H04N21/8586

Abstract: Provided is a operating method of a video display device including a display unit. A receiving unit receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content through a receiving unit, wherein the uncompressed AV content includes a promotion content; extracting a characteristic information, including at least one of a watermark and a fingerprint, from a part of the uncompressed AV content; transmitting a first query to a first server, wherein the first query corresponds to the characteristic information; receiving a first response from the first server, based on the transmitted first query; transmitting a second query to a second server based on the first response; receiving a second response from the second server, based on the transmitted second query; and executing a promotion application based on the second response. Furthermore, the promotion application controls a process for promoting a content.

Abstract translation: 提供了包括显示单元的视频显示设备的操作方法。 接收单元，通过调谐器接收广播信号; 通过接收单元获得未压缩音频或视频（AV）内容，其中所述未压缩AV内容包括促销内容; 从未压缩的AV内容的一部分提取包括水印和指纹中的至少一个的特征信息; 向第一服务器发送第一查询，其中所述第一查询对应于所述特征信息; 基于所发送的第一查询从第一服务器接收第一响应; 基于所述第一响应向第二服务器发送第二查询; 基于所发送的第二查询从第二服务器接收第二响应; 以及基于所述第二响应执行促销应用。 此外，促销应用程序控制促进内容的过程。