发明名称 |
A METHOD AND A DEVICE FOR SUPPLYING A DECODER WITH DATA |
摘要 |
<p>A method and a device for supplying a decoder with data stream such as compressed video signal including both non-predictive and predictive data frames of a common data type. A device comprising a decoder for service data is provided with (1012, 1020) a specific frame that is a predictive frame indicating substantially no changes in the service data in relation to a possible previous service data frame supplied. A service data buffer is monitored (1014) and in case it's at least near an underflow condition according to a number of predetermined criteria (1016), the decoder is fed with the specific frame in order to prevent the decoder from being disturbed due to a lack of timely provided proper input data (1018).</p> |
申请公布号 |
WO2006003233(A1) |
申请公布日期 |
2006.01.12 |
申请号 |
WO2004FI00413 |
申请日期 |
2004.07.01 |
申请人 |
OY GAMECLUSTER LTD;SALLINEN, SAMI;PIEHL, ERIK |
发明人 |
SALLINEN, SAMI;PIEHL, ERIK |
分类号 |
H04N5/00;H04N7/24;(IPC1-7):H04N7/24 |
主分类号 |
H04N5/00 |
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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