1. Definition 2. Functional Requirements 3. Syntax 4. Semantics

1. Definition

Real Environment Data In (RE Data In) consists of a wide variety of Data Types extracted from the Real Environment including the Scene (Performers and Stage or Performance Set), Participants, and Operators.

2. Functional Requirements

RE Data In includes data describing three elements of the Real Environment:

  1. Performance Data includes data describing all elements of the entire Real Environment Scene (e.g., stage, props and set pieces, lighting, FX), and performer data (e.g., MoCap, Volumetric, Biometric).
  2. Participants Data includes data describing participants individual and group behaviour  (e.g., video, audio, app responses).
  3. Operator Data includes data from show operator consoles.

Data entering the XRV-LTP belong to the following categories:

  1. Control Data Data includes data from Lighting fixtures, Special effects, DJ and VJ consoles, rigging, elevator stages, prop motions, pyro, performer and participant devices, and miscellaneous sensors whose form is referenced in Control Qualifier.
  2. Audio Data includes audio from microphones and all audio sources.
  3. Visual Data includes visual data from 2D/3D cameras, video servers, and all other video sources.
  4. Motion Capture Data includes performer motion and object motion tracking data.
  5. LiDAR Data includes scans of performance and participant areas.
  6. Biometric Data includes biometric measures of performers and participants.
  7. Time Code Data as required for show synchronisation.
  8. App Data from performer and participant devices.

3. Syntax

https://schemas.mpai.community/XRV1/V1.0/data/REDataIn.json

4. Semantics

Label Description
Header RE Data In Header
– Standard – REDataIn The characters “XRV-RDI-V”
– Version Major version – 1 or 2 characters
– Dot-separator The character “.”
– Subversion Minor version – 1 or 2 characters
MInstanceID Identifier of M-Instance.
REDataInID Identifier of RE Data In.
Time Time info of RE Data In.
REDataIn Data from performance/participants/operators
– AudioVisualSceneDescriptors One of DMX/RDM, Midi.
– AudioObject Set of Audio Objects from Performance, Participants, Operators.
– VisualObject Set of Visual Objects from Performance, Participants, Operators.
– MoCapObject Set of MoCap Objects from Performance, Participants, Operators.
– LiDARObject Set of LiDARObjects from Performance, Participants, Operators.
– BiometricData Set of Biometric Data from Performance, Participants, Operators.
– Times From Consoles.
– AppData Specified by Real Venue Specifications.
– ControllerData Type specified by Real Venue Specifications.
– ControlObject One of DMX/RDM, Midi.
DescrMetadata Descriptive Metadata.