The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2018
Filed:
Jun. 16, 2014
Electronics and Telecommunications Research Institute, Daejeon-si, KR;
Suk Hee Cho, Daejeon, KR;
Jong Ho Kim, Daejeon, KR;
Hyon Gon Choo, Daejeon, KR;
Jin Soo Choi, Daejeon, KR;
Jin Woong Kim, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
A method of switching a transport stream, (TS) such as an MPEG-2 TS, receives a plurality of input streams, receives a switching command for a first input stream, among the plurality of input streams, that is currently being output, searches for an out-point of the first input stream and an in-point of a second input stream to be newly output, in response to the switching command, inserts a virtual P picture stream between the out-point and the in-point, and switches from the first input stream into the second input stream based on the out-point and the in-point.