When you want to play a video or deliver a sound through screen sharing, you may ask for an inquiry because it cannot be shared.
Currently, remote meeting does not provide a function to share sound when sharing a screen.
If necessary, the sound transmitted from your speaker can be shared with the participants through a microphone, but please note that in this case, there may be a howling phenomenon in which the sound is ringing or a problem of sound quality deterioration that is significantly lower than that of the existing video.