公开(公告)号：US20140132700A1

公开(公告)日：2014-05-15

申请号：US14162302

申请日：2014-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soung-Kwan KIMN ,  Hyun-Min YOON ,  Hui-Jae LEE ,  Ji-Youn JUNG ,  Myeon-Kee YOUN ,  Seong-Joon JEON

IPC: H04L29/06 ,  H04N7/14

CPC classification number: H04L65/1069 ,  H04L65/1009 ,  H04L65/1043 ,  H04L65/608 ,  H04N7/141 ,  H04N7/147

Abstract: In a Voice over Internet Protocol (VoIP) video communication method and apparatus, first and second VoIP-based terminals store video event indexes and images mapped thereto with respect to state information of a user and terminal, and establish a session using session establishment information defining the video event. The first terminal then transmits a data packet including the video event index, and the second terminal receives the data packet and outputs an image mapped to the video event index of the images stored in advance. Thus, by transmitting and receiving a predefined index alone without transmitting user and terminal states as a real time data-type image, the VoIP video communication method and apparatus prevent unnecessary waste of bandwidth in video communication.

Abstract translation: 在VoIP协议（VoIP）视频通信方法和装置中，第一和第二基于VoIP的终端存储关于用户和终端的状态信息映射到其上的视频事件索引和图像，并且使用定义的会话建立信息建立会话 视频事件。 然后，第一终端发送包括视频事件索引的数据分组，并且第二终端接收数据分组，并输出映射到预先存储的图像的视频事件索引的图像。 因此，通过在不将用户和终端状态作为实时数据型图像的情况下单独发送和接收预定索引，VoIP视频通信方法和装置可以防止视频通信中带宽的不必要浪费。

公开(公告)号：US20140064695A1

公开(公告)日：2014-03-06

申请号：US14011085

申请日：2013-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： You-Kyung CHO ,  Soung-Kwan KIMN ,  Jong-Kyu KIM ,  Tae-Hyung KIM ,  Jung-Wook CHAI

IPC: H04N9/87

CPC classification number: H04N9/87 ,  H04N5/765 ,  H04N5/783 ,  H04N21/41407 ,  H04N21/632

Abstract: A system for controlling a video is provided. The system includes a terminal which transmits a flush command to an external device to delete buffered data in a buffer of the external device when a search command for moving to a location of specific data of a video is generated while data of the video is streamed to the external device and which then transmits to the external device the specific data located in relation to the search command, and an external device which deletes the buffered data in the buffer when the flush command is received from the terminal while a video streamed from the terminal is reproduced and which buffers the specific data of the video received from the terminal in the buffer to be output.

Abstract translation: 提供了一种用于控制视频的系统。 该系统包括一个终端，当用于移动到视频的特定数据的位置的搜索命令生成视频的数据，同时将视频的数据流传输到外部设备的缓冲器中时，向外部设备发送刷新命令以删除外部设备的缓冲器中的缓冲数据， 外部设备，然后向外部设备发送与搜索命令相关的特定数据;以及外部设备，当从终端接收到视频流时，从终端接收到刷新命令时，删除缓冲器中的缓冲数据 被再现并且缓冲从缓冲器中的终端接收的视频的特定数据以被输出。

公开(公告)号：US20150193187A1

公开(公告)日：2015-07-09

申请号：US14591243

申请日：2015-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soung-Kwan KIMN ,  Su-Hyun KIM ,  Dong-Hyun JO ,  Dae-Sik HWANG ,  Seung-Ryong KOOK ,  Jong-Kyu KIM

IPC: G06F3/14 ,  G09G5/22

CPC classification number: G09G5/006 ,  G06F3/1454 ,  G09G2340/0407 ,  G09G2340/0492 ,  G09G2360/18 ,  G09G2370/022 ,  G09G2370/025 ,  G09G2370/042 ,  G09G2370/10 ,  G09G2370/12 ,  G09G2370/16

Abstract: An electronic device is provided comprising a processor configured to: identify one or more sink devices; for each sink device, generate a respective display data structure; for each sink device, generate a respective data stream, the respective data stream being generated by encoding content produced by one or more applications based on the respective display data structure of the sink device; and transmit, to each of the sink devices, that sink device's respective encoded data stream.

Abstract translation: 提供了一种电子设备，包括：处理器，被配置为：识别一个或多个宿设备; 对于每个信宿设备，产生相应的显示数据结构; 对于每个宿设备，生成相应的数据流，通过基于宿设备的相应显示数据结构对由一个或多个应用产生的内容进行编码来生成相应的数据流; 并且向每个宿设备发送该宿设备的相应编码数据流。

公开(公告)号：US20140362003A1

公开(公告)日：2014-12-11

申请号：US14249718

申请日：2014-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soung-Kwan KIMN

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/0484

CPC classification number: G06F3/041 ,  G06F3/04842 ,  G06F3/0488 ,  G06F3/04883 ,  G06F2203/04104 ,  G06F2203/04808

Abstract: A method of selecting an object by using a multi-touch, by which the object displayed on a screen of an electronic device is selected, is provided. The method includes determining whether at least two touches are input to a touch screen of an electronic device, determining a reference point from touch points where the at least two touches have been input, when it is determined that the at least two touches have been input, tracking a path along which the determined reference point is moved, as the at least two touch points are moved on the touch screen, and selecting at least one object corresponding to the moving path of the reference point on a screen displayed on the touch screen.

Abstract translation: 提供了通过使用多触摸来选择对象的方法，通过该多点触摸，选择了显示在电子设备的屏幕上的对象。 该方法包括确定至少两个触摸是否被输入到电子设备的触摸屏，当确定已经输入了至少两个触摸时，从已经输入了至少两个触摸的触摸点确定参考点 当所述至少两个触摸点在所述触摸屏上移动时，跟踪所确定的参考点被移动的路径，以及在所述触摸屏上显示的屏幕上选择与所述参考点的移动路径相对应的至少一个对象 。