| 1 Function | 2 Reference Model | 3 Input/Output Data |
| 4 SubAIMs | 5 JSON Metadata | 6 Profiles |
| 7 Reference Software | 8 Conformance Texting | 9 Performance Assessment |
1 Functions
Audio Event Description (OSD-AUE) V1.3 produces the Descriptors of an Audio Event from a sequence of its Audio Scene Descriptors:
| Receives | Audio Scene Descriptors. | A sequence of Audio Scene Descriptors. |
| Produces | Audio-Visual Event Descriptors | The output Audio Event Descriptors |
2 Reference Model
The Audio Event Description (OSD-AUE) AIM Reference Model is depicted in Figure 1.
Figure 1 – The Audio Event Description (OSD-AUE) AIM Reference Model
3 Input/Output Data
Table 1 specifies the Input and Output Data of the AudioVisual Event Description AIM. Links are to the Data Type specifications.
Table 1 – I/O Data of the Audio-Visual Event Description (OSD-AUE) AIM
| Input | Description |
| Audio Scene Descriptors | Sequence of Audio-Visual Scene Descriptors. |
| Output | Description |
| Audio Event Descriptors | The Audio-Visual Event Descriptors of the Audio-Visual Scene. |
4 SubAIMs
No SubAIMs
5 JSON Metadata
https://schemas.mpai.community/OSD/V1.3/AIMs/AudioEventDescription.json
6 Profiles
No Profiles
7 Reference Software
Under development.
8 Conformance Testing
Table 2 provides the Conformance Testing Method for OSD-AUE AIM.
If a schema contains references to other schemas, conformance of data for the primary schema implies that any data referencing a secondary schema shall also validate against the relevant schema, if present and conform with the Qualifier, if present.
Table 2 – Conformance Testing Method for OSD-AVE AIM
| Receives | Audio Scene Descriptors | Shall validate against AV Scene Descriptors schema |
| Produces | Audio Event Descriptors | Shall validate against AV Event Descriptors schema |
9 Performance Assessment
