发明名称 |
H.264 to VC-1 and VC-1 to H.264 transcoding |
摘要 |
A method for transcoding from an H.264 format to a VC-1 format. The method generally comprises the steps of (A) decoding an input video stream in the H.264 format to generate a picture having a plurality of macroblock pairs that used an H.264 macroblock adaptive field/frame coding; (B) determining a mode indicator for each of the macroblock pairs; and (C) coding the macroblock pairs into an output video stream in the VC-1 format using one of (i) a VC-1 field motion compensation mode coding and (ii) a VC-1 frame motion compensation mode coding as determined from the mode indicator. |
申请公布号 |
US8644390(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201113029291 |
申请日期 |
2011.02.17 |
申请人 |
JOCH ANTHONY PETER;WINGER LOWELL L.;LSI CORPORATION |
发明人 |
JOCH ANTHONY PETER;WINGER LOWELL L. |
分类号 |
H04B1/66 |
主分类号 |
H04B1/66 |
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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