Patent 10949159 was granted and assigned to NTT DOCOMO, INC. on March, 2021 by the United States Patent and Trademark Office.
To make it easier to switch to video that is being viewed by another user, a source data acquisition unit acquires source data of content that is distributed by an apparatus. A video clipping unit clips video in a range specified by a participant's terminal out of 360-degree video indicated by the source data supplied thereto. Upon receiving a range of video specified in association with the participant's terminal, a content distribution unit clips video in the range out of 360-degree video acquired by the source data acquisition unit and distributes the clipped video to the participant's terminal. Also, upon a display switching instruction being made in association with a switching source participant's terminal, the content distribution unit distributes video that is clipped according to a range of video specified in association with a switching destination participant's terminal, to the switching source participant's terminal.