| 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 Creation (PAF-AVC):
| Receives | Visual Scene Descriptors | Descriptors of a Visual Scene. |
| Avatars | Avatars in the Visual Scene. | |
| Mouth Spatial Attitude | Spatial Attitudes of the Avatars in the Scene. | |
| Speech Objects | Speech Objects uttered by the Avatars | |
| Produces | Audio-Visual Scene Descriptors | New AV Scene Descriptors where Speech Objects are located at Avatars’ mounths. |
2 Reference Model
Figure 1 depicts the Reference Model of the Audio-Visual Scene Creation (PAF-AVC) AIM.
Figure 1 Audio-Visual Scene Creation (PAF-AVC) AIM
3 Input/Output Data
Table 1 specifies the Input and Output Data of Audio-Visual Scene Creation (PAF-AVC) AIM.
Table 1 – I/O Data of the Audio-Visual Scene Creation (PAF-AVC) AIM
| Input | Description |
| Visual Scene Descriptors | Input Visual Scene Descriptors |
| Mouth Spatial Attitudes | Spatial Attitude of Avatars’ Mouths |
| Avatars | IDs of Avatars |
| Speech Objects | Speech Objects associated to Avatars |
| Output | Description |
| Audio-Visual Scene Descriptors | Output AV Scene Descriptors |
4 SubAIMs
No SubAIMs.
5 JSON Metadata
https://schemas.mpai.community/PAF/V1.2/AIMs/AudioVisualSceneCreation.json
6 Profiles
No profiles.
7 Reference Software
8 Conformance Testing
Table 2 provides the Conformance Testing Method for the PAF-AVC AIM as a Basic AIM.
Note that a schema may contain references to other schemas. In this case, validation of data for the primary schema implies that any data that refers to a secondary schema shall also validate.
Table 2 – Conformance Testing Method for PAF-AVC AIM
| Receives | Visual Scene Descriptors | Shall validate against Visual Scene Descriptors Schema. |
| Mouth Spatial Attitudes | Shall validate against Spatial Attitude Schema. | |
| Avatars | Shall validate against Avatar Schema. Avatar Model Data shall conform with 3D Model Qualifier. |
|
| Speech Objects | Shall validate against Avatar Schema. Speech Data shall conform with Speech Qualifier. |
|
| Produces | Audio-Visual Scene Descriptors | Shall validate against Visual Scene Descriptors Schema. |
