发明授权
- 专利标题: Multi-location buffering of streaming media data
- 专利标题(中): 流媒体数据的多位置缓冲
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申请号: US11762090申请日: 2007-06-13
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公开(公告)号: US07802006B2公开(公告)日: 2010-09-21
- 发明人: Todd Bowra , Ashley C Speicher , Nicholas J Fang , Sudhakar V Prabhu , David M Davis
- 申请人: Todd Bowra , Ashley C Speicher , Nicholas J Fang , Sudhakar V Prabhu , David M Davis
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Alleman Hall McCoy Russell & Tuttle LLP
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
The multi-location buffering of streaming media data is disclosed. One embodiment comprises buffering a first segment of media data associated with a current playback location, and buffering a second segment of media data associated with a seek point separated from the first segment of media data by a segment of unbuffered data. In this manner, data at seek points in the media stream may be buffered before a user requests a seek operation. Playback at a seek point may therefore begin with lessened or no perceived lag when a user inputs a seek command.
公开/授权文献
- US20080310814A1 MULTI-LOCATION BUFFERING OF STREAMING MEDIA DATA 公开/授权日:2008-12-18
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