System and method for supporting simply watching in video conference

摘要

PURPOSE: A video conference system for supporting simple watching function and a simple watching supporting method thereof are provided to maximize space usage efficiency by enabling clients to watch a real time video conference through computers of respective working space. CONSTITUTION: A video conference server(100) supports video conference of multiple participant client computers(400). At least one root relay server(200) receives video conference data of the video conference in real time. Child relay servers(300) receive the video conference data from a root relay server in real time. The client computers receive the video conference data from the root relay server or the child relay servers in real time.