发明名称 |
Media streaming with enhanced seek operation |
摘要 |
The present disclosure relates to playback of video/audio streaming media data. The media stream is available from the network at multiple bit rates. When a seek operation is performed, a playback device requests a lower bit rate media stream in order to quickly fill a playback buffer so that playback can commence more readily. After a seek start-up period is complete, the playback device can return to downloading the media stream associated with higher bit rates in order to increase the quality of the playback.
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申请公布号 |
US8370887(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20080188087 |
申请日期 |
2008.08.07 |
申请人 |
MICROSOFT CORPORATION;VIRDI GURPRATAP;VEGA-GARCIA ANDRES;ZHANG WENBO;MUSAYEV ELDAR |
发明人 |
VIRDI GURPRATAP;VEGA-GARCIA ANDRES;ZHANG WENBO;MUSAYEV ELDAR |
分类号 |
H04N7/173 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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