Need help for broadcasting a movie in a store

[nandatio]

Hello, we have to make a 360 movie.

This movie will be available in a store on an oculus quest.

There will be no hostesses to help with the broadcast.

The ideal way to show this film would be for people to put on their headphones and for the film to play at that point.

Anyone have any idea what application, or by what means this would be achievable?