中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.047 seconds)

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL FOR PROVIDING TRICK PLAY SERVICE
    11.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL FOR PROVIDING TRICK PLAY SERVICE 有权
    用于发送和接收广播信号以提供快速播放服务的方法和装置

    公开(公告)号：US20160261924A1

    公开(公告)日：2016-09-08

    申请号：US14423980

    申请日：2014-11-18

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04N21/6587 ,  H04N21/6379 ,  H04N21/658 ,  H04N21/6336 ,  H04N21/845 ,  G11B27/10 ,  H04N21/854 ,  H04N21/4147

    CPC classification number: H04N21/6587 ,  G11B27/10 ,  H04N19/31 ,  H04N19/70 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2387 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/6336 ,  H04N21/6379 ,  H04N21/6581 ,  H04N21/816 ,  H04N21/8453 ,  H04N21/8456 ,  H04N21/85406

    Abstract: A method and apparatus for transmitting and receiving a broadcast signal for a trick play are disclosed. The broadcast signal transmitting method includes encoding video data to create a video elementary stream (ES), creating a packetized elementary stream (PES) including the video elementary stream (ES), creating a transport stream (TS) including the created PES, wherein the TS includes PVR assist information for executing a trick play, the PVR assist information includes tier number information and maximum temporal identification information, and the tier number information indicates a tier number having a value obtained by adding 1 to a temporal identification information value of a picture different from a RAP picture and the maximum temporal identification information indicates a maximum temporal identification information value of the video elementary stream (ES) including the encoded video data, and transmitting the created TS.

    Abstract translation: 公开了一种用于发送和接收用于特技播放的广播信号的方法和装置。 广播信号发送方法包括编码视频数据以创建视频基本流（ES），创建包括视频基本流（ES）的分组化基本流（PES），创建包括所生成的PES的传输流（TS），其中 TS包括用于执行特技播放的PVR辅助信息，PVR辅助信息包括层号信息和最大时间识别信息，层号信息指示具有通过将1加到图像的时间识别信息值而获得的值的层号 不同于RAP图像，最大时间识别信息表示包含编码视频数据的视频基本流（ES）的最大时间识别信息值，并发送所创建的TS。

    METHOD AND APPARATUS FOR PROCESSING MULTICAST SIGNAL
    14.
    发明公开
    METHOD AND APPARATUS FOR PROCESSING MULTICAST SIGNAL 审中-公开

    公开(公告)号：US20230379516A1

    公开(公告)日：2023-11-23

    申请号：US18030179

    申请日：2021-11-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Woosuk KWON ,  Joonhee YOON

    IPC: H04N21/238

    CPC classification number: H04N21/23805 ,  H04L12/18

    Abstract: A method for processing a multicast signal according to embodiments may comprise the steps of: generating multicast media data; generating signaling information regarding the multicast media data; transmitting the multicast media data in a multicast method, on the basis of at least one of a first network and a second network; and transmitting the signaling information regarding the multicast media data. An apparatus for processing a multicast signal according to embodiments comprises: a memory; and a processor connected to the memory. The processor may: receive multicast media data on the basis of at least one of a first network and a second network; and decode the multicast media data.

    METHOD AND APPARATUS FOR CONVERTING AND REPRODUCING CONTENTS IN STORAGE MEDIUM
    17.
    发明申请
    METHOD AND APPARATUS FOR CONVERTING AND REPRODUCING CONTENTS IN STORAGE MEDIUM 有权
    存储介质中转换和再现内容的方法和装置

    公开(公告)号：US20170011768A1

    公开(公告)日：2017-01-12

    申请号：US15121211

    申请日：2015-01-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunghyun CHO ,  Hyunkook KHANG ,  Joonhee YOON

    IPC: G11B20/00

    CPC classification number: G11B20/00224 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00217

    Abstract: Provided is a method of playing content stored in a storage device including requesting a conversion of the content to a content service server, receiving content key information and additional information for the conversion of the content from the content service server, and performing the conversion of the content based on the content key information and the additional information.

    Abstract translation: 提供了一种播放存储在存储设备中的内容的方法，包括请求将内容转换到内容服务服务器，从内容服务服务器接收内容密钥信息和附加信息以便转换内容，并且执行 基于内容密钥信息和附加信息的内容。

    MEDIA DATA PROCESSING METHOD AND MEDIA DATA PROCESSING APPARATUS
    19.
    发明公开
    MEDIA DATA PROCESSING METHOD AND MEDIA DATA PROCESSING APPARATUS 审中-公开

    公开(公告)号：US20240236389A9

    公开(公告)日：2024-07-11

    申请号：US18548310

    申请日：2022-03-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Jonghwan PARK ,  Joonhee YOON

    IPC: H04N21/2362 ,  H04N21/2381

    CPC classification number: H04N21/2362 ,  H04N21/2381

    Abstract: A media data processing apparatus according to embodiments may comprise: a reception unit that receives a media data service and receives, from a service list server, a service list for the media data service; and a processor that processes media data on the basis of the service list. A media data processing method according to embodiments may comprise the steps of: receiving a media data service and receiving, from a service list server, a service list for the media data service; and processing media data on the basis of the service list.

Patent Agency Ranking