| 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-Visual Scene Demultiplexing (OSD-SDX):
| Receives | Audio-Visual Scene Descriptors |
| Demultiplexes | Audio-Visual Scene Descriptors |
| Produces | Speech Scene Geometry |
| Audio Scene Geometry | |
| Visual Scene Geometry | |
| Speech Objects | |
| Audio Objects | |
| Visual Objects |
2 Reference Model
Figure 1 depicts the Reference Model of the Audio-Visual Scene Demultiplexing AIM.
Figure 1 – Audio-Visual Scene Demultiplexing
3 Input/Output Data
Table 1 specifies the Input and Output Data of the of the Audio-Visual Scene Demultiplexing AIM.
Table 1 – I/O Data of the Audio-Visual Scene Demultiplexing AIM
| Input | Description |
| Audio-Visual Scene Descriptors | The Descriptors of the Audio-Visual Scene. |
| Output | Description |
| Space-Time | Space-Time information of the Audio-Visual Scene |
| Speech Scene Geometry | The Descriptors of the Speech Scene. |
| Audio Scene Geometry | The Descriptors of the Audio Scene. |
| Visual Scene Geometry | The Descriptors of the Visual Scene. |
| Audio Object | The Audio Objects in the Scene. |
| Speech Object | The Speech Objects in the Scene. |
| Visual Object | The Visual Objects in the Scene. |
4 SubAIMs
No SubAIMs.
5 JSON Metadata
https://schemas.mpai.community/OSD/V1.1/AIMs/AudioVisualSceneDemultiplexing.json
6 Profiles
No Profiles.
