发明名称 Method of converting digital broadcast contents and digital broadcast terminal having function of the same
摘要 A method of converting digital broadcast contents and digital broadcast terminal having a function of the same are disclosed, by which music in compliance with a user's taste can be inserted as a background music by separating an audio signal of digital broadcast contents and by which a text can be displayed as a caption on a screen of the terminal in a manner of converting a voice recognized from a separated audio signal to the text. In converting digital broadcast contents including a video signal and an audio signal received via a digital broadcast network in a digital broadcast terminal, the present invention includes a step (a) of extracting the audio signal and the video signal for a specific section of the digital broadcast contents and a step (b) of synthesizing the extracted video signal with prescribed audio data.
申请公布号 US7830453(B2) 申请公布日期 2010.11.09
申请号 US20060422535 申请日期 2006.06.06
申请人 LG ELECTRONICS INC. 发明人 LIM BYUNG CHUN
分类号 H04N9/475;H04N5/60 主分类号 H04N9/475
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