COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION PROGRAM AND COMPUTER READABLE STORAGE MEDIUM WITH COMMUNICATION PROGRAM STORED THEREIN

摘要

A plurality of client devices (1) are connected to internet (30) and belong to a prescribed communication group. The client devices alternately transmit and receive image data, which corresponds to an image picked up by a video camera (11), and sound data, which corresponds to a sound inputted from a microphone (12). One of the client devices (1) discriminates the number of the client devices (1) which belong to the communication group, and determines the transmission quality of the image data, corresponding to the discriminated number. The client devices (1) which belong to the communication group transmit the image data in accordance with the transmission quality. ® KIPO & WIPO 2009