发明申请
- 专利标题: MEDIA STREAMING WITH SMOOTH FAST-FORWARD AND REWIND
- 专利标题(中): 媒体流行与平滑的快速前进和REWIND
-
申请号: US12326839申请日: 2008-12-02
-
公开(公告)号: US20100135636A1公开(公告)日: 2010-06-03
- 发明人: Wenbo Zhang , Gurpratap Virdi
- 申请人: Wenbo Zhang , Gurpratap Virdi
- 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
- 主分类号: H04N5/91
- IPC分类号: H04N5/91
摘要:
Media streaming with smooth fast-forward and rewind is disclosed. One embodiment receives a media stream encoded at a first bit rate over a network connection, and in response to an input to fast-forward or rewind the media stream, the media stream may be retrieved at a second bit rate, and rendered at the second bit rate for fast-forward or rewind playback. By receiving the media stream at multiple bit rates, a media stream may be rendered at increased forward or reverse speeds without dropping frames in the media stream.
公开/授权文献
- US08781305B2 Media streaming with smooth fast-forward and rewind 公开/授权日:2014-07-15
信息查询