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:
Mar. 18, 2014
Filed:
Dec. 31, 2008
Soon-heung Jung, Daejeon, KR;
Jeong Ju Yoo, Daejeon, KR;
Jin Woo Hong, Daejeon, KR;
Kwang-deok Seo, Wonju-si, KR;
Wonsup Chi, Wonju-si, KR;
Soon-Heung Jung, Daejeon, KR;
Jeong Ju Yoo, Daejeon, KR;
Jin Woo Hong, Daejeon, KR;
Kwang-Deok Seo, Wonju-si, KR;
WonSup Chi, Wonju-si, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A method of supporting synchronization of Scalable Video Coding (SVC) information and Advanced Audio Coding (AAC) information using a Normal Play Time (NPT), the method including: receiving video information using a decoding apparatus; receiving audio information using the decoding apparatus; calculating the NPT of the video information using a Real-time Transport Protocol (RTP) time stamp included in the received video information; calculating the NPT of the audio information using the RTP time stamp included in the received audio information; comparing the NPT of the video information and the NPT of the audio information to calculate a difference value; determining whether the calculated difference value is included in a specific synchronization region; and outputting the audio information and the video information when the calculated difference value is determined to be included in the specific synchronization region.