1 Definition
A Data Type describing a Speech Scene’s Speech Objects and Qualifiers, the Speech Scene Descriptors, and their spatial arrangement .
Speech Scene Descriptors include Scenes in addition to Objects.
3 Syntax
https://schemas.mpai.community/MMC/V2.2/data/SpeechSceneDescriptors.json
| Label | Size | Description |
| Header | N1 Bytes | Speech Scene Descriptors Header |
| – Standard-SpeechSceneDescriptors | 9 Bytes | The characters “MMC-SSD-V” |
| – Version | N2 Bytes | Major version – 1 or 2 characters |
| – Dot-separator | 1 Byte | The character “.” |
| – Subversion | N3 Bytes | Minor version – 1 or 2 characters |
| MInstanceID | N4 Bytes | Identifier of M-Instance. |
| SpeechSceneDescriptorsID | N5 Bytes | Identifier of the Speech Basic Scene. |
| SpeechSceneSpaceTime | N7 Bytes | Data about the Speech Scene’s Space-Time. |
| SpeechDataCount | N6 Bytes | Number of Data in Scene. |
| SpeechDataSet[] | N8 Bytes | Data of Speech Scene Data. |
| – SpeechDataSpaceTime | N9 Bytes | Space-Time info of Speech Data. |
| – SpeechData | N10 Bytes | Speech Data. |
| SpeechSubSceneCount | N6 Bytes | Number of SubScenes in Scene. |
| SpeechSubScenes[] | N8 Bytes | Data of Speech Scene SubScenes. |
| – SpeechSubSceneSpaceTime | N9 Bytes | Space-Time info of Speech SubScenes. |
| – SpeechSubSceneData | N10 Bytes | Speech SubScene Data. |
| DescrMetadata | N11 Bytes | Descriptive Metadata. |
