Invention Grant
- Patent Title: Playback apparatus, method, and program
- Patent Title (中): 播放装置,方法和程序
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Application No.: US11990901Application Date: 2007-06-22
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Publication No.: US08290349B2Publication Date: 2012-10-16
- Inventor: Kei Matsubayashi
- Applicant: Kei Matsubayashi
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentli, LLP
- Priority: JP2006-172751 20060622
- International Application: PCT/JP2007/062568 WO 20070622
- International Announcement: WO2007/148777 WO 20071227
- Main IPC: H04N5/783
- IPC: H04N5/783 ; H04N5/765 ; H04N5/917 ; H04N7/16 ; H04N7/173 ; H04N9/80 ; G06F5/00 ; G06F9/34 ; G06F13/00 ; G06F19/00 ; G11B11/00 ; G11B13/00

Abstract:
The present invention relates to a playback apparatus, a method, and a program which can appropriately perform jump playback when content transmitted through a network is played back in real time. A terminal 3 receives stream data transmitted from a server 1, buffers the stream data, and plays back the buffered data. The terminal 3 has multiple buffers to allow content data of the positions of jump destinations that can be specified as a jump destination during jump playback to be pre-buffered in the multiple buffers. As a result, upon receiving a request for jump playback, the terminal 3 can start playback from a jump destination without delay, since the data of the jump destination has already been buffered. The present invention is applied to, for example, television receivers.
Public/Granted literature
- US20090317064A1 Playback apparatus, method, and program Public/Granted day:2009-12-24
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