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A fast mode selection algorithm for transcoding from MPEG-2 to H.264

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4 Author(s)
Junli Li ; Inf. Sci. & Eng. Coll., Ningbo Univ., Ningbo, China ; Jianghua Xiang ; Yang Lou ; Jiebo Huang

MPEG-2 video compression standard is wildly used in traditional digital video, while H.264 is a new generation video compression standard, which has higher code efficiency. In this paper, we proposed a novel fast mode selection algorithm for transcoding from MPEG-2 to H.264. Utilizing the CMT and DC factors obtained from MPEG-2 code stream, the proposed algorithm selects MacroBlcok model adaptively, and then finishes the progress of transcoding from MPEG-2 to H.264. The experimental study data shows the proposed fast mode selection algorithm has good performance for transcoding.

Published in:

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Date of Conference:

16-18 April 2011