发明授权
US07522818B2 Data storage medium in which multiple bitstreams are recorded, apparatus and method for recording the multiple bitstreams, and apparatus and method for reproducing the multple bitstreams
有权
记录多个比特流的数据存储介质，用于记录多个比特流的装置和方法，以及用于再现多个比特流的装置和方法
- 专利标题： Data storage medium in which multiple bitstreams are recorded, apparatus and method for recording the multiple bitstreams, and apparatus and method for reproducing the multple bitstreams
- 专利标题（中）： 记录多个比特流的数据存储介质，用于记录多个比特流的装置和方法，以及用于再现多个比特流的装置和方法
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申请号： US09981288申请日： 2001-10-18
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公开(公告)号： US07522818B2公开(公告)日： 2009-04-21
- 发明人: Sung-wook Park , Hee-soo Lee , Bong-gil Bak , Hyun-kwon Chung , Tae-yun Chung
- 申请人： Sung-wook Park , Hee-soo Lee , Bong-gil Bak , Hyun-kwon Chung , Tae-yun Chung
- 申请人地址： KR Suwon
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon
- 代理机构： Stein, McEwen & Bui, LLP
- 优先权： KR2001-0005374 20010205
- 主分类号： H04N5/76
- IPC分类号： H04N5/76 ; H04N7/00
摘要：
A data storage medium in which multiple bitstreams are recorded, an apparatus and method for recording the multiple bitstreams, and an apparatus and method for reproducing the multiple bitstreams are provided. The reproducing apparatus includes: a reading unit for reading main data including audio data and/or video data, and reading sub data recorded in a separate bitstream from the main data, which is later reproduced in synchronization with the main data; and a multiplexer for multiplexing the main data and sub data read by the reading unit. Therefore, multiple bitstreams can be read and reproduced at the same time.
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