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Registered APPARATUS AND METHOD FOR GENERATING MULTIMEDIA DATA, AND APPARATUS AND METHOD FOR PLAYING MULTIMEDIA DATA

다채널 오디오를 포함하는 멀티미디어 콘텐츠의 파일 포맷
이미지 확대
Inventors
Lee Yong Ju, Jeongil Seo, Park Tae Jin, Keunwoo Choi, Kang Kyeongok
Application No.
14049333 (2013.10.09)
Publication No.
20140140515 (2014.05.22)
Registration No.
9357325 (2016.05.31)
Country
UNITED STATES
Project Code
11MR1700, 차세대음향 핵심기술 개발 및 산업 활성화 지원센터 구축, Jeongil Seo
Abstract
An apparatus and method for generating multimedia data and an apparatus and method for playing multimedia data are disclosed. The apparatus for generating the multimedia data may include a spatial information identification unit to identify spatial information for a plurality of channels of a multi-channel audio signal, and a multimedia data generation unit to generate multimedia data including the spatial information, and the apparatus for playing the multimedia data may include a spatial information analysis unit to analyze spatial information for a plurality of channels of a multi-channel audio signal included in multimedia data, and a multimedia data playback unit to play multimedia data, based on the spatial information.
KSP Keywords
Audio signal, Data generation, Generation unit, Information analysis, Multichannel audio, Multimedia data, multi-channel, spatial information
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered APPARATUS AND METHOD FOR GENERATING MULTIMEDIA DATA, METHOD AND APPARATUS FOR PLAYING MULTIMEDIA DATA KOREA KIPRIS
Registered APPARATUS AND METHOD FOR GENERATING MULTIMEDIA DATA, METHOD AND APPARATUS FOR PLAYING MULTIMEDIA DATA KOREA KIPRIS
Registered APPARATUS AND METHOD FOR GENERATING MULTIMEDIA DATA, METHOD AND APPARATUS FOR PLAYING MULTIMEDIA DATA KOREA KIPRIS
Registered APPARATUS AND METHOD FOR GENERATING MULTIMEDIA DATA, METHOD AND APPARATUS FOR PLAYING MULTIMEDIA DATA KOREA KIPRIS