(Informative)
Several MPAI Technical Specifications need data types that refer to Objects and Scenes that are uni- and multimodal, refer to locations that may be in virtual spaces and include Space and Time information.
Technical Specification: Object and Scene Description (MPAI-OSD) V1.2 – in the following also called MPAI-OSD V1.2 or MPAI-OSD – has been developed to specify Time, Space, Object and Scene information for unified use across MPAI Technical Specifications and the specification to the Television Media Analysis (OSD-TMA) AI Workflow (AIW).
MPAI-OSD includes the complete OSD-TMA Reference Software Specification including the Open Source Software Implementation of the AIW and AIMs (released with BSD-3-vlause licence). The Reference Software Implementation offers users the opportunity to access Implementations that are Conforming with the Technical Specification. The AIMs used by OSD-TMA are sourced by the MPAI-CAE, MPAI-MMC, MPAI-OSD, and MPAI-PAF Technical Specifications.
In all Chapters and Sections, Terms beginning with a capital letter are defined in Table 1 if they are specific to MPAI-OSD and in Table 2 if they are common to all MPAI Technical Specifications. All Chapters, and Sections are Normative unless they are labelled as Informative.
