专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US07830453B2 Method of converting digital broadcast contents and digital broadcast terminal having function of the same 有权
标题翻译：转换数字广播内容的方法和具有相同功能的数字广播终端
公开(公告)号：US07830453B2
公开(公告)日：2010-11-09
申请号：US11422535
申请日：2006-06-06
申请人： Byung Chun Lim
发明人： Byung Chun Lim
IPC分类号： H04N9/475 , H04N5/60
CPC分类号： H04N21/2368 , G10L15/26 , H04N21/4307 , H04N21/4331 , H04N21/4341 , H04N21/440236 , H04N21/4882 , H04N21/4884 , H04N21/8106 , H04N21/8113
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.
摘要翻译：公开了一种转换数字广播内容的方法和具有其功能的数字广播终端，通过该方法可以通过将数字广播内容的音频信号分离出来，通过该方法可以将符合用户喜好的音乐作为背景音乐插入，可以以将从分离的音频信号识别的语音转换为文本的方式在终端的屏幕上显示为字幕。在数字广播终端中转换包括经由数字广播网络接收的视频信号和音频信号的数字广播内容时，本发明包括步骤（a）提取数字广播终端的特定部分的音频信号和视频信号广播内容的步骤（b）和用所规定的音频数据合成所提取的视频信号的步骤（b）。

IPRDB

热门服务

关于我们

友情链接

联系方式