发明名称 |
METHOD AND APPARATUS FOR STREAMING VIDEO |
摘要 |
A method and apparatus for transmitting video is provided herein. A video representation is segmented into video chunks, with each chunk spanning a different time interval. Each chunk may be divided into two or more sub-chunks. During operation, the client requests a sub-chunk of a particular video chunk and then possibly requests an additional sub-chunk of the video chunk. The client then combines and decodes the sub-chunks to provide a reconstructed video chunk for playback on a device. In an embodiment, I-frames of a video chunk are made available in a separate sub-chunk file than P-frames (or B-frames). |
申请公布号 |
US2012030723(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
US20100843930 |
申请日期 |
2010.07.27 |
申请人 |
BAUM KEVIN L.;BONTA JEFFREY D.;CALCEV GEORGE;FONSECA, JR. BENEDITO J.;MOTOROLA, INC. |
发明人 |
BAUM KEVIN L.;BONTA JEFFREY D.;CALCEV GEORGE;FONSECA, JR. BENEDITO J. |
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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