发明名称 |
Multi-screen display apparatus and method for digital broadcast receiver |
摘要 |
A multiplexed display apparatus and method for a digital broadcast receiver are provided. A multi-screen display apparatus for a digital broadcast receiver of the present invention includes a broadcast reception unit for receiving broadcast data of a primary service channel and at least one secondary service channel; a decoding unit comprising a video decoder for decoding video data of all types of video frame of the primary service channel and a predetermined type of video frame of the secondary service channel and an audio decoder for decoding audio data of a predetermined service channel, by time frame; a multiplexed screen processing unit for multiplexing the video data of the primary service channel and the at least one secondary service channel output by the decoding unit; a display unit for displaying the multiplexed video data in the form of multiplexed screen image; and a speaker unit for outputting the decoded audio data in the form of an audible sound wave.
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申请公布号 |
US2008022352(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070827045 |
申请日期 |
2007.07.09 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
SEO JEONG WOOK;LEE JONG KERL;PARK WEI JIN |
分类号 |
G06F3/00;G06F13/00;H04N5/45;H04N7/24 |
主分类号 |
G06F3/00 |
代理机构 |
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地址 |
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