[Summary]
[Problem to be Solved]
To construct a management server that can provide video and audio according to the position, where a camera films, to user terminals.
[Solution]
It is configured that a management server comprises a camera extraction section receiving a desired camera from a user terminal, an audio extraction section receiving audio generation data from a distributor terminal, a video extraction section receiving video generation data corresponding to a filming subject from the distributor terminal, a distribution audio generation section generating distribution audio to be distributed to the user terminal, a video generation section generating distribution video to be distributed to the user terminal based on the video of the filming subject and the distribution audio.