Patent ID: 11917320
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. The system according to claim 12, wherein the server side comprises a conference server and a characteristic identification server in communication connection with the conference server, the conference server is configured to receive the at least one piece of audio-video stream data, determine the target audio-video stream data from the at least one piece of audio-video stream data, determine the virtual card corresponding to the biological characteristic information of the at least one speaker by calling a characteristic detection and identification interface of the characteristic identification server, and send the to-be-sent audio-video stream data overlaid with the virtual card to the plurality of participant terminals; and
the characteristic identification server is configured to identify the biological characteristic information configured to identify the at least one speaker from the target audio-video stream data and send the biological characteristic information of the at least one speaker to the conference server.