发明申请
US20070030902A1 Method and apparatus for VC-1 to MPEG-2 video transcoding
有权
用于VC-1到MPEG-2视频转码的方法和装置
- 专利标题： Method and apparatus for VC-1 to MPEG-2 video transcoding
- 专利标题（中）： 用于VC-1到MPEG-2视频转码的方法和装置
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申请号： US11198448申请日： 2005-08-05
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公开(公告)号： US20070030902A1公开(公告)日： 2007-02-08
- 发明人: Lowell Winger , Guy Cote , Anthony Joch
- 申请人： Lowell Winger , Guy Cote , Anthony Joch
- 专利权人： LSI LOGIC CORPORATION
- 当前专利权人： LSI LOGIC CORPORATION
- 主分类号： H04N11/02
- IPC分类号： H04N11/02 ; H04N11/04
摘要：
A method for transcoding from a VC-1 format to an MPEG-2 format is disclosed. The method generally comprises the steps of (A) decoding an input video stream in the VC-1 format to generate a picture; (B) determining a first mode indicator for the picture; and (C) coding the picture into an output video stream in the MPEG-2 format using one of (i) an MPEG-2 field mode coding and (ii) an MPEG-2 frame mode coding as determined from the first mode indicator.
公开/授权文献
- US07903739B2 Method and apparatus for VC-1 to MPEG-2 video transcoding 公开/授权日：2011-03-08