发明授权
- 专利标题： Method and apparatus for MPEG-2 to VC-1 video transcoding
- 专利标题（中）： MPEG-2到VC-1视频转码的方法和装置
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申请号： US13222118申请日： 2011-08-31
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公开(公告)号： US08654853B2公开(公告)日： 2014-02-18
- 发明人: Guy Cote , Anthony Peter Joch , Lowell L. Winger
- 申请人： Guy Cote , Anthony Peter Joch , Lowell L. Winger
- 申请人地址： US CA San Jose
- 专利权人： LSI Corporation
- 当前专利权人： LSI Corporation
- 当前专利权人地址： US CA San Jose
- 代理商 Christopher P. Maiorana, PC
- 主分类号： H04B1/66
- IPC分类号： H04B1/66
摘要：
A method for transcoding from an MPEG-2 format to a VC-1 format is disclosed. The method generally comprises the steps of (A) decoding an input video stream in the MPEG-2 format to generate a picture; (B) determining a mode indicator for the picture; and (C) coding the picture into an output video stream in the VC-1 format using one of (i) a VC-1 field mode coding and (ii) a VC-1 frame mode coding as determined from the mode indicator.
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