发明名称 A METHOD FOR PERFORMING A VIDEO CONFERENCE IN A PORTABLE TERMINAL AND AN APPARATUS THEREOF
摘要 A video conference method and a device of a portable terminal are provided to select and reproduce a speaker who is uttering in a video conference, thereby making users who are not talking focus on a speech of the speaker. A wireless communication unit(110) receives video signals having voice and image signals of plural users. A controller(170) selects a video signal of the current speaker based on the received video signals. The controller decodes all frames of an image signal of the selected video signal, and selectively decodes other image signals. A display unit(140) reproduces the image signal. The controller selects a video signal having the highest volume of a voice signal among the video signals, as a video signal of the current speaker.
申请公布号 KR20090063608(A) 申请公布日期 2009.06.18
申请号 KR20070131045 申请日期 2007.12.14
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 CHOI, JI HWAN
分类号 H04N7/15;H04B1/40 主分类号 H04N7/15
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