Technical Specification: Extended Reality Venues (MPAI-XRV) – Live Theatrical Stage Performance (XRV-LTP)V1.0 specifies the following Data Types:
| Acronym | Name | JSON | Acronym | Name | JSON |
| XRV-RAD | RE Action Descriptors | X | XRV-VAD | VE Action Descriptors | X |
| XRV-RDI | RE Data In | X | XRV-VDI | VE Data In | X |
| XRV-RDO | RE Data Out | X | XRV-VDO | VE Data Out | X |
| XRV-ROD | RE Operator Descriptors | X | XRV-VOD | VE Operator Descriptors | X |
| XRV-ROS | RE Operator Status | X | XRV-VOS | VE Operator Status | X |
| XRV-RTD | RE Participant Descriptors | X | XRV-VTD | VE Participant Descriptors | X |
| XRV-RTS | RE Participant Status | X | XRV-BTS | VE Participant Status | X |
| XRV-RFD | RE Performance Descriptors | X | XRV-VFD | VE Performance Descriptors | X |
| XRV-RFS | RE Performance Status | X | XRV-VFS | VE Performance Status | X |
| XRV-RVS | RE Venue Specification | X | XRV-VVS | VE Venue Specification | X |
| XRV-ACT | Action Table | X | XRV-ABH | Audio Behaviour | X |
| XRV-CTO | Control Object | X | XRV-MVO | Metaverse Object | X |
| XRV-DCO | Dance Object | X | XRV-SPT | Script | X |
| XRV-PTD | Participant Data | X | XRV-SVA | Script-Venue Associations | X |
| XRV-SPM | Script Metadata | X | XRV-SHD | Show Descriptors | X |
| XRV-STO | Seat Occupation | X | XRV-VBH | Visual Behaviour | X |
