公开(公告)号：US20140223500A1

公开(公告)日：2014-08-07

申请号：US14170976

申请日：2014-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeki YOU ,  Soungkwan KIMN ,  Taehyung KIM ,  Kwanwoong SONG ,  Jungwook CHAI

IPC: H04N21/41 ,  H04N21/472

CPC classification number: H04N21/4126 ,  H04N21/43637 ,  H04N21/439 ,  H04N21/47217

Abstract: A method and a system for transmitting a video wirelessly in a portable terminal are provided. The method includes connecting a data channel to transmit a multimedia data and a control channel to transmit a control command when activating a wireless video transmission mode which may transmit the multimedia data wirelessly, and transmitting a transmission requested multimedia data to a reception terminal through the data channel when transmission of the multimedia data is requested, and transmitting a current volume information to the reception terminal through the control channel.

Abstract translation: 提供了一种用于在便携式终端中无线发送视频的方法和系统。 该方法包括当激活可以无线发送多媒体数据的无线视频传输模式时，连接数据信道来发送多媒体数据和控制信道以发送控制命令，并且通过数据向接收终端发送所请求的多媒体数据 请求发送多媒体数据的通道，并通过控制信道向接收终端发送当前音量信息。