Invention Application
- Patent Title: METHOD FOR TRANSCEIVING MEDIA FILES AND DEVICE FOR TRANSMITTING/RECEIVING USING SAME
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Application No.: US14943346Application Date: 2015-11-17
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Publication No.: US20160073178A1Publication Date: 2016-03-10
- Inventor: Kyungho KIM , Hyeonjae LEE , Waqar ZIA
- Applicant: LG ELECTRONICS INC.
- Main IPC: H04N21/845
- IPC: H04N21/845 ; H04N21/8547 ; H04N21/4385 ; H04N21/462 ; H04N21/43 ; H04N21/236 ; H04N21/854

Abstract:
A method and apparatus for transmitting and receiving an MPEG-2 TS-based media file are provided. In the method of transmitting an MPEG2 Transport Stream (TS)-based media file, a Presentation Time Stamp (PTS) of a Presentation Unit (PU) is mapped to a Media Presentation Time (MPT) for synchronization with other media with respect to at least one program element forming a program included in the media file; and synchronization information including the mapped media presentation time is transmitted together with the media file, wherein the media presentation time is provided for a first PU in a segment of the transmitted media file.
Public/Granted literature
- US09699522B2 Method for transceiving media files and device for transmitting/receiving using same Public/Granted day:2017-07-04
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