The video of Tencent conference host is limited because there are too many people. Tencent has a maximum of 300 conference staff. Buy Business Edition or Enterprise Edition to expand capacity. Tencent Conference is an audio-video conference software under Tencent Cloud, which was launched at the end of February 20 19 and 19. It has the functions of online conference for 300 people, one-click access to the whole platform, intelligent noise reduction of audio and video, beauty, blurred background, locked conference, screen watermarking and so on.