Invention Application
- Patent Title: SIGNAL TRANSCEIVING APPARATUS AND SIGNAL TRANSCEIVING METHOD
- Patent Title (中): 信号收发设备和信号收发方法
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Application No.: US15034735Application Date: 2014-11-21
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Publication No.: US20160295220A1Publication Date: 2016-10-06
- Inventor: Hyunmook OH , Jongyeul SUH , Soojin HWANG
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- International Application: PCT/KR2014/011262 WO 20141121
- Main IPC: H04N19/30
- IPC: H04N19/30 ; H04N21/2343 ; H04N21/4402 ; H04N19/46

Abstract:
The present invention relates to a signal transceiving apparatus and signal transceiving method. The present invention provides a signal transmitting method for transmitting a stream generated by multiplexing signaling information, encoded base layer video data, and enhancement video data, which can configure scalable WCG video data, and provides a signal receiving method for outputting a legacy LED video or a WCG video on the basis of the signaling information decoded by receiving the stream.
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