System for composing or modifying virtual reality sequences, method of composing and system for reading said sequences

A system for composing or modifying a virtual reality experience sequence, said virtual reality experience sequence comprising, on the one hand, a plurality of places connected together, a connection between two places being operated by a navigation node and, on the other hand, media contents connected to the places, a connection between a place and a media content being operated by media nodes, said system comprising:

• a module for composing a virtual reality experience sequence,
• a configuration file or set of configuration files comprising:
• at least one scene characterized by primary scene fields, said primary scene fields comprising a unique identifier of said scene and means for access to an environment media file representing a place,
• at least one navigation node characterized by primary navigation fields, said primary navigation fields comprising a unique identifier of a departure scene, a unique identifier of an arrival scene, a position of the at least one navigation node in the place of the departure scene according to a spherical coordinate system and a transition rule,
• at least one media node characterized by primary media fields, said primary media fields comprising a unique identifier of the scene on which the media node depends, a position of the media node in the place of the scene comprising the media node according to a spherical coordinate system, an access path to a content media file and a control rule, and
• a device including media files,
• said primary scene fields, said primary navigation fields and said primary media fields all being associated with data elements defining a value of these primary fields, said module for composing the virtual reality experience sequence comprising a recording device equipped with rules enabling it to record the data elements in the configuration file or set of configuration files,
• said data elements defining at least partially the composed or modified virtual reality experience sequence.