发明名称 |
METHODS AND APPARATUSES FOR TEMPORAL SYNCHRONISATION BETWEEN THE VIDEO BIT STREAM AND THE OUTPUT VIDEO SEQUENCE |
摘要 |
A method for temporally synchronising an input bit stream of a video decoder with a processed video sequence decoded by an external video decoder includes the steps of: capturing the input bit stream and supplying it to a bit stream analyzer; parsing and analyzing the captured input bit stream by the bit stream analyzer; decoding the input bit stream and providing reconstructed images Nrec therefrom; storing the reconstructed images Nrec in a buffer; and comparing a processed video sequence received from the output side of the video decoder with each of the stored reconstructed images, to find a matching frame n* from the reconstructed images in the buffer.
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申请公布号 |
US2013208814(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
US201113812890 |
申请日期 |
2011.07.26 |
申请人 |
ARGYROPOULOS SAVVAS;FEITEN BERNHARD;GARCIA MARIE-NEIGE;LIST PETER;RAAKE ALEXANDER;DEUTSCHE TELEKOM AG |
发明人 |
ARGYROPOULOS SAVVAS;FEITEN BERNHARD;GARCIA MARIE-NEIGE;LIST PETER;RAAKE ALEXANDER |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
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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