METHOD, DEVICE AND SYSTEM FOR PROCESSING CASCADE CONFERENCE SITES IN CASCADE CONFERENCE

摘要

Disclosed is a method for processing cascade conference sites in a cascade conference, for realizing one-to-one correspondence between the image orientation and voice orientation of each conference site in the cascade conference and improving the user experience of the participants. The method in the embodiments of the present invention includes: receiving an audio code stream sent by a cascade conference site, wherein the audio code stream sent by the cascade conference site is sent on the basis that different conference sites occupy different audio sound channels or audio cascade channels; receiving an audio code stream sent by a non-cascade conference site; selecting audio data meeting a preset condition from the audio data to be selected, wherein the audio data to be selected includes: the received audio code stream sent by the cascade conference site and the audio code stream sent by the non-cascade conference site; and adjusting the orientation sequence of the audio data meeting the preset condition. Also disclosed are a device and system for processing cascade conference sites in a cascade conference.