发明名称 |
SYNCHRONIZING VIDEO FRAMES WITHOUT HARDWARE TIMESTAMPS |
摘要 |
A system and method for decoding multimedia video is described. Particularly, a system and method for determining the time of arrival of packets, without a hardware interface, is disclosed. As described herein, the time of arrival for each packet may be derived by extrapolating information from the arrival of a frame boundary and the specifications of the transmission standard. This permits the calculation of drift between the encoder and decoder clocks and consequently the more accurate decoding of the transmission. |
申请公布号 |
EP2422519(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20100717359 |
申请日期 |
2010.04.20 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
KEIDAR, RON;GUREVICH, NELA;ELSTER, CONSTANTINE |
分类号 |
H04N7/24;H04H20/18;H04H20/40 |
主分类号 |
H04N7/24 |
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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