Title:
VIDEOCONFERENCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/175717
Kind Code:
A1
Abstract:
A videoconference system includes a communication section, a video input section, an audio input section, an audio output section, a video display section, a videoconference terminal, an operation input section, and a control section. When the operation input section detects a user operation instructing the start of a videoconference, the control section calls another videoconference system through the communication section and connects the host videoconference system to the other videoconference system such that communication therebetween is possible, and also sends a switching signal instructing the video display section to switch to a first video input. The videoconference terminal encodes the video signal and the audio signal of the user of the host system and sends the signals to the other videoconference system through the communication section, and also decodes an encoded video signal and audio signal received through the communication section from the other videoconference system and outputs the signals to the first video input and the audio output section.
Inventors:
MATSUDA JUNICHI (JP)
Application Number:
PCT/JP2013/002891
Publication Date:
November 28, 2013
Filing Date:
April 30, 2013
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04N7/15
Foreign References:
| JP2007243811A | 2007-09-20 | |||
| JP2010219635A | 2010-09-30 | |||
| JP2005175552A | 2005-06-30 |
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
Motohiro Baba (JP)
Motohiro Baba (JP)
Download PDF:
Previous Patent: BOGIE FRAME FOR RAILWAY VEHICLE
Next Patent: RECEPTION DEVICE, TRANSMISSION DEVICE, RECEPTION METHOD, AND TRANSMISSION METHOD
Next Patent: RECEPTION DEVICE, TRANSMISSION DEVICE, RECEPTION METHOD, AND TRANSMISSION METHOD