公开(公告)号：US08964978B2

公开(公告)日：2015-02-24

申请号：US13849914

申请日：2013-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-kuk You ,  Hyun-kwon Chung ,  Jun-bum Shin ,  Yun-ho Choi ,  Su-hyun Nam

IPC: G06F21/00 ,  G06F21/10 ,  G11B20/00

CPC classification number: G06F21/10 ,  G11B20/00086 ,  G11B20/00427 ,  G11B2020/1288 ,  G11B2220/2541

Abstract: Provided are a method and apparatus for effectively fixing scrambled content. The method includes checking fixing information for a program map table (PMT) packet of packets constituting the content, the fixing information being used to fix a transformed part of the content; extracting location information of a next PMT packet containing fixing data for fixing the transformed part of the content from the fixing information of the PMT packet; and fixing the transformed part of the content by using the fixing data in the next PMT packet indicated by the extracted location information. Accordingly, it is possible to easily detect a location of the content, which stores the fixing information, thereby expediting fixing of the transformed content.

Abstract translation: 提供了一种有效地固定加扰内容的方法和装置。 该方法包括：检查构成内容的分组的节目映射表（PMT）分组的固定信息，固定信息用于固定内容的变换部分; 从PMT分组的固定信息中提取包含用于固定内容的转换部分的固定数据的下一个PMT分组的位置信息; 以及通过使用由所提取的位置信息指示的下一个PMT分组中的固定数据来固定内容的变换部分。 因此，可以容易地检测存储定影信息的内容的位置，从而加速变形内容的固定。

公开(公告)号：US10367884B2

公开(公告)日：2019-07-30

申请号：US14924380

申请日：2015-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang-lim Choi ,  Su-hyun Nam

IPC: G06F15/16 ,  H04L29/08 ,  G06F16/245 ,  G06F21/10 ,  H04L29/06 ,  H04W72/04 ,  H04W76/14

Abstract: Provided is a contents sharing method between a mobile terminal and a local server. The contents sharing method between a client terminal storing metadata and a server terminal storing the metadata, the method comprising requesting the server terminal for a contents share service; and receiving information on contents corresponding to matching metadata as a result of comparing the metadata stored in the client terminal and the metadata stored in the server terminal, thereby sharing contents desired by the user without the user's intervention. Also, the user can communicate desired contents information with people in a bus, subway, library, etc., which forms a social network, and produces a contents flow between mobile terminals, thereby creating a new business model such as contents resale, promotion, etc.