Invention Grant
US08260124B2 Method and apparatus for reproducing digital broadcast and method of recording digital broadcast
有权
用于再现数字广播的方法和装置以及记录数字广播的方法
- Patent Title: Method and apparatus for reproducing digital broadcast and method of recording digital broadcast
- Patent Title (中): 用于再现数字广播的方法和装置以及记录数字广播的方法
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Application No.: US11777435Application Date: 2007-07-13
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Publication No.: US08260124B2Publication Date: 2012-09-04
- Inventor: Ho-seon Kim , Hyung-il Jang
- Applicant: Ho-seon Kim , Hyung-il Jang
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0015533 20070214
- Main IPC: H04N5/917
- IPC: H04N5/917

Abstract:
Provided are a method and apparatus for reproducing a digital broadcast having different compression formats and a method of recording the digital broadcast so that the digital broadcast may be consistently stored and reproduced regardless of a compression format of the digital broadcast. The method of reproducing a digital broadcast includes receiving a transport stream of the digital broadcast which is provided in a compression format; extracting an original stream of a desired program by demultiplexing the transport stream and extracting metadata from the original stream for reproducing or performing trick-play functions on the original stream; separately storing the original stream and the metadata; and decoding the original stream in accordance with the compression format and displaying the original stream. The method and apparatus allows a user to consistently perform functions on the digital broadcast regardless of a compression format of the digital broadcast.
Public/Granted literature
- US20080193107A1 METHOD AND APPARATUS FOR REPRODUCING DIGITAL BROADCAST AND METHOD OF RECORDING DIGITAL BROADCAST Public/Granted day:2008-08-14
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