An operating method of a terminal may include establishing a video call session between the terminal and a counterpart terminal; acquiring a first video that is captured by the terminal and includes a plurality of frames; censoring the first video based on a censorship algorithm for determining whether or not at least one object preset as an inappropriate element is included in a frame within a predetermined video; and displaying the first video instead of a second video received from a counterpart terminal when it is determined that the at least one object is included in at least one of the plurality of frames as a result of censoring the first video.