Patent ID: 8649487
Filing Date: 2014-02-11
Classification: H04L,H04N

Abstract:
1. A video implementation method for a three-party video conference, characterized in that the video implementation method comprises the steps of: in a first step, constructing sockets of real-time transport protocol receive-in ports in connection with conference-participant parties ‘A’ and ‘C’ and performing monitoring and waiting by a host party ‘B’; in a second step, using the host party ‘B’ to sample a video picture thereof and displaying a video of the host party ‘B’ in a display region corresponding to the host party ‘B’ on a monitor of the host party ‘B’; in a third step, receiving real-time transport protocol data transmitted from the conference-participant party ‘A’ by the host party ‘B’ and displaying a video of the conference-participant party ‘A’ in a display region corresponding to the conference-participant party ‘A’ on the monitor of the host party ‘B’ when the real-time transport protocol data are decoded; in a fourth step which is simultaneously performed with the third step, receiving real-time transport protocol data transmitted from the conference-participant party ‘C’ by the host party ‘B’ and displaying a video of the conference-participant party ‘C’ in a display region corresponding to the conference-participant party ‘C’ on the monitor of the host party ‘B’ when the real-time transport protocol data are decoded; in a fifth step, capturing an united display region which the united display region is consisted of the display regions of the host party ‘B’ and the conference-participant parties ‘A’ and ‘C’ of the three parties on the monitor thereof by the host party ‘B’ to be packed into a real-time transport protocol data packet and to be respectively transmitted to the real-time transport protocol receive-in ports of the conference-participant parties ‘A’ and ‘C’ while negotiating network parameters; and in a sixth step, decoding the screen-captured real-time transport protocol data transmitted from the host party ‘B’ by the conference-participant parties ‘A’ and ‘C’ to respectively display on monitors of the conference-participant parties ‘A’ and ‘C’.