A disclosed information processing device transmits and receives, as elements, audio information of inputted audio, video information of video taken, and screen image information of a screen image to be shared. The information processing device includes a determination criteria storing unit configured to store determination criteria created in terms of the elements for determining whether to continue transmission or reception of the elements, an information obtaining unit configured to obtain specified information related to the elements from the elements being transmitted and received, and an element determination unit configured to determine from the obtained information whether to continue or not the transmission or the reception of the elements by referring to the determination criteria.