Invention Grant
- Patent Title: Playback apparatus and playback method
- Patent Title (中): 播放设备和播放方法
-
Application No.: US11785158Application Date: 2007-04-16
-
Publication No.: US07929845B2Publication Date: 2011-04-19
- Inventor: Masahiko Nagata , Kenji Tanaka
- Applicant: Masahiko Nagata , Kenji Tanaka
- Applicant Address: JP Kanagawa
- Assignee: Renesas Electronics Corporation
- Current Assignee: Renesas Electronics Corporation
- Current Assignee Address: JP Kanagawa
- Agency: Foley & Lardner LLP
- Priority: JP2006-130123 20060509
- Main IPC: H04N5/783
- IPC: H04N5/783
Abstract:
A playback apparatus includes a VOBU number retriever for obtaining the number of VOBU included in a title, a playback time retriever for obtaining playback time for the title and a playback controller for carrying out a special playback according to the number of VOBU and the playback time. The playback controller obtains average playback time for one VOBU from the playback time and number of VOBU for the title as unit playback time and refers to an address map of a VOBU according to the unit playback time to execute a high-speed search and time search.
Public/Granted literature
- US20070286570A1 Playback apparatus and playback method Public/Granted day:2007-12-13
Information query
