Invention Grant
US09357325B2 Apparatus and method for generating multimedia data, and apparatus and method for playing multimedia data
有权
用于生成多媒体数据的装置和方法，以及用于播放多媒体数据的装置和方法
- Patent Title: Apparatus and method for generating multimedia data, and apparatus and method for playing multimedia data
- Patent Title (中): 用于生成多媒体数据的装置和方法，以及用于播放多媒体数据的装置和方法
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Application No.: US14049333Application Date: 2013-10-09
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Publication No.: US09357325B2Publication Date: 2016-05-31
- Inventor: Yong Ju Lee , Jeong Il Seo , Keunwoo Choi , Tae Jin Park , Kyeong Ok Kang
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2012-0131373 20121120
- Main IPC: H04S5/00
- IPC: H04S5/00
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.
Public/Granted literature
Information query
