公开(公告)号：US20160345040A1

公开(公告)日：2016-11-24

申请号：US15035118

申请日：2014-11-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyunmook OH ,  Jangwoong PARK ,  Jongyeul SUH ,  Seungryul YANG ,  Joonhee YOON

IPC: H04N21/258 ,  H04N7/015 ,  H04N21/236 ,  H04N21/434 ,  H04N21/4363 ,  H04N21/2343

CPC classification number: H04N21/25825 ,  H04N7/015 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/434 ,  H04N21/43635 ,  H04N21/4402 ,  H04N21/4516

Abstract: The present invention relates to a video processing method and a video processing apparatus. An embodiment of the present invention provides a video processing method comprising the steps of: transmitting display related information on a display device to a source device through an interface; receiving video option information on a UHD video processed according to a video expression function of the display device through the interface; receiving the processed UHD video through the interface; and expressing the received UHD video on the display device.

Abstract translation: 本发明涉及视频处理方法和视频处理装置。 本发明实施例提供了一种视频处理方法，包括以下步骤：通过接口将显示设备上的显示相关信息发送到源设备; 接收根据显示设备的视频表达功能处理的UHD视频的视频选项信息; 通过接口接收处理后的UHD视频; 并在显示设备上表示所接收的UHD视频。

公开(公告)号：US20160191929A1

公开(公告)日：2016-06-30

申请号：US14908432

申请日：2014-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Soojin HWANG ,  Jongyeul SUH ,  Hyunmook OH ,  Joonhee YOON

IPC: H04N19/30 ,  H04N19/44 ,  H04N21/462 ,  H04N21/434 ,  H04N21/236 ,  H04N21/2665

CPC classification number: H04N19/30 ,  H04N19/44 ,  H04N19/70 ,  H04N21/234327 ,  H04N21/23605 ,  H04N21/2381 ,  H04N21/2665 ,  H04N21/4343 ,  H04N21/4622 ,  H04N21/8451

Abstract: The present invention relates to a method and a device for transmitting and receiving advanced UHD broadcasting content in a digital broadcasting system. The method for transmitting and receiving advanced UHD broadcasting content, according to one embodiment of the present invention, comprises the steps of: encoding data of a base layer; encoding data of one or more enhancement layers; encoding broadcast network program metadata including information on an advanced UHD broadcast program transmitted through a broadcast network, and encoding IP network program metadata including information on an advanced UHD broadcast program transmitted through an IP network; packetizing the encoded data of the base layer and/or the data of a first enhancement layer into a broadcast packet; packetizing the encoded data of a second enhancement layer into an IP packet; transmitting the broadcast packet through the broadcast network; and transmitting the IP packet through the IP network.

Abstract translation: 本发明涉及在数字广播系统中发送和接收高级UHD广播内容的方法和设备。 根据本发明的一个实施例的用于发送和接收高级UHD广播内容的方法包括以下步骤：对基本层的数据进行编码; 编码一个或多个增强层的数据; 编码广播网络节目元数据，包括通过广播网络发送的高级UHD广播节目的信息，以及编码包括通过IP网络发送的高级UHD广播节目的信息的IP网络节目元数据; 将基础层的编码数据和/或第一增强层的数据打包成广播分组; 将第二增强层的编码数据打包成IP分组; 通过广播网络发送广播包; 并通过IP网络传输IP包。

公开(公告)号：US20160014436A1

公开(公告)日：2016-01-14

申请号：US14796670

申请日：2015-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Joonhee YOON ,  Kyounghwan KIM ,  Jongyeul SUH

IPC: H04N21/235

CPC classification number: H04N21/2351 ,  H04N21/4181 ,  H04N21/4367

Abstract: A broadcast reception device is provided. The broadcast reception device includes a broadcast reception unit receiving a broadcast signal comprising scrambled content, and a control unit transmitting a first data unit and receiving a second data unit, wherein the first data unit comprises a request for information on the number of devices that play the scrambled content simultaneously with the broadcast reception device and the second data unit comprises a reply to the first data unit.

Abstract translation: 提供广播接收装置。 广播接收装置包括接收包括加扰内容的广播信号的广播接收单元，以及发送第一数据单元并接收第二数据单元的控制单元，其中第一数据单元包括关于播放的设备数量的信息的请求 与广播接收设备和第二数据单元同时的加扰内容包括对第一数据单元的回复。