Invention Grant
US07965924B2 Storage medium for recording subtitle information based on text corresponding to AV data having multiple playback routes, reproducing apparatus and method therefor
失效
用于基于与具有多个重放路径的AV数据相对应的文本记录字幕信息的存储介质,再现装置及其方法
- Patent Title: Storage medium for recording subtitle information based on text corresponding to AV data having multiple playback routes, reproducing apparatus and method therefor
- Patent Title (中): 用于基于与具有多个重放路径的AV数据相对应的文本记录字幕信息的存储介质,再现装置及其方法
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Application No.: US10573878Application Date: 2004-09-24
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Publication No.: US07965924B2Publication Date: 2011-06-21
- Inventor: Hyun-Kwon Chung , Sung-Wook Park
- Applicant: Hyun-Kwon Chung , Sung-Wook Park
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2003-0067919 20030930; KR10-2004-0004442 20040120
- International Application: PCT/KR2004/002481 WO 20040924
- International Announcement: WO2005/031739 WO 20050407
- Main IPC: H04N5/783
- IPC: H04N5/783

Abstract:
A storage medium for recording subtitle information based on text corresponding to moving picture data having a plurality of playback routes and an apparatus for and a method of reproducing an image including subtitles corresponding to the data. The storage medium includes moving picture data having a plurality of playback routes; a plurality of subtitle data items corresponding to the playback routes and supporting random search for a subtitle; and mapping information linking the moving picture data and the subtitle data. Accordingly, compatibility with a bitmap image method that is a subtitle processing method of a DVD or a bluray disc can be maintained, and multiple story playback is enabled. When random search or playback is performed, the search time for subtitle data is reduced such that search efficiency is enhanced.
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