发明申请
- 专利标题： Method and device for transcoding
- 专利标题（中）： 用于转码的方法和设备
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申请号： US11573919申请日： 2005-08-08
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公开(公告)号： US20070250308A1公开(公告)日： 2007-10-25
- 发明人: Jun Lee , Werner Oomen , Fransiscus De Bont
- 申请人： Jun Lee , Werner Oomen , Fransiscus De Bont
- 申请人地址： NL Eindhoven 5621 BA
- 专利权人： Koninklijke Philips Electronics, N.V.
- 当前专利权人： Koninklijke Philips Electronics, N.V.
- 当前专利权人地址： NL Eindhoven 5621 BA
- 优先权： EP04104172.4 20040831
- 国际申请： PCT/IB05/52629 WO 20050808
- 主分类号： G10L19/14
- IPC分类号： G10L19/14
摘要：
A method and device for transcoding a first audio or video signal represented in one compression format to a second audio or video signal represented in another compression format. The transcoding is performed by direct mapping symbols from the first signal format to symbols of the second signal format. The transcoding can be performed between different formats or between the same format but with different bitrates. Such formats may be MP3 or aac.
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