Audio Project
When you export a Video or Audio Project, the download folder contains JSON files of your annotations. Each item has its own JSON file.
The Audio annotation JSON contains three main fields: metadata, instances, and tags.
{
"metadata": {},
"instances": [],
"tags": []
}
Metadata
{
"metadata": {
"name": "audio_file_example_1",
"duration": 30526667,
"width": null,
"height": null,
"lastAction": {
"timestamp": 1708509102107,
"email": "[email protected]"
},
"projectId": 643168,
"url": "https://sa-public-files.s3.us-west-2.amazonaws.com/Audio+project/audio_file_example_1.mp3",
"status": "Completed",
"error": null,
"annotatorEmail": "[email protected]",
"qaEmail": "[email protected]"
}
}
Description:
- "name": string - Item name as stated in the CSV file or generated by SDK.
- "status": string - The item’s status. It can be:
NotStarted,InProgress,QualityCheck,Returned,Skipped, orCompleted. - "height": integer - This field is not applicable for audio files.
- "width": integer - This field is not applicable for audio files.
- “url”: string - The URL from the attached CSV file.
- “duration”: integer - The item duration in microseconds.
- “projectId”: integer - The project ID.
- "error": boolean - If it is
true, the item is disapproved in the tool. If it isfalse, then the item is approved in the tool. The field isnullif the item is neither approved nor disapproved. - "annotatorEmail": string - The annotator’s email address.
- "qaEmail": string - The QA’s email address.
- "lastAction": Information about the user who last edited the item. Edits include changing the class of an instance, adding or deleting attribute, keyframes, or tags, and adding, deleting, or stretching instances.
- "email": string - The email address of the last user who added or edited an instance. Format example: "email": “[email protected]”
- "timestamp": integer - The date and time when the instance was last edited.
About mandatory fields
- If the object
lastActionexists, then thetimestampare mandatory.
Instances
Events
{
"instances":[
{
"meta": {
"id": "MTQ5ODMuMzY0MTI2ODQyNDY0",
"type": "event",
"classId": 5326959,
"className": "Speaker 1",
"createdBy": {
"email": "[email protected]",
"role": "Annotator"
},
"createdAt": "2024-02-14T16:30:24.894Z",
"updatedBy": {
"email": "[email protected]",
"role": "Admin"
},
"updatedAt": "2024-02-21T09:51:42.093Z",
"start": 0,
"end": 865307
},
"parameters": [
{
"start": 0,
"end": 865307,
"timestamps": [
{
"attributes": [
{
"groupId": 5185285,
"name": "Good morning, everyone. Today, we're going to discuss the latest findings in artificial intelligence and its impact on various industries. Let's dive right in.",
"groupName": "Transcription"
}
],
"timestamp": 0
},
{
"attributes": [
{
"groupId": 5185285,
"name": "Good morning, everyone. Today, we're going to discuss the latest findings in artificial intelligence and its impact on various industries. Let's dive right in.",
"groupName": "Transcription"
},
{
"id": 10742196,
"groupId": 5185286,
"name": "Happy",
"groupName": "Voice tone"
}
],
"timestamp": 496923
},
{
"attributes": [
{
"groupId": 5185285,
"name": "Good morning, everyone. Today, we're going to discuss the latest findings in artificial intelligence and its impact on various industries. Let's dive right in.",
"groupName": "Transcription"
},
{
"id": 10742196,
"groupId": 5185286,
"name": "Happy",
"groupName": "Voice tone"
}
],
"timestamp": 865307
}
]
}
]
}
]
}
Description:
- “meta”: objects
- “id”: string - Unique instance ID.
- “type”: The dictionary is an event.
- “classId”: integer - Class ID (A class ID from the “classes.json” belonging to the instance’s corresponding class, or -1 if the instance is not classified).
- "className": string - Class name (one of the class names in “classes.json”, or an empty value if the instance is not classified).
- "createdBy": Information about the user who created the event.
- "email": string - The email address of the user who created the event.
- "role": string - The role of the user who created the event.
- "createdAt": string - The date and time when the event was created.
- "updatedBy": objects - Information about the user who last updated the event.
- "email": string - The email address of the user who updated the event.
- "role": string - The role of the user who updated the event.
- "updatedAt": string - The date and time when the event was updated.
- “start”: integer - The time that marks the beginning of the event. The timestamp is in microseconds.
- “end”: integer - The time that marks the end of the event. The timestamp is in microseconds.
- “parameters”: array
- “start”: integer - The time that marks the beginning of a specific section of an event. The timestamp is in microseconds.
- “end”: integer - The time that marks the end of a specific section of an event. The timestamp is in microseconds.
- “timestamps”: array - Shows information about the event at specific timestamps (start, end, edit).
- “timestamp”: integer - Timestamp that marks the change of the event. The timestamp in microseconds.
- “attributes”: array of objects - List of attributes for the event in this location on a timeline.
- “id”: integer - Attribute ID (must be in “classes.json”)
- “groupId”: integer - Attribute group ID (must be in “classes.json”)
- "name": string - Attribute name (must be in “classes.json”)
- "groupName": string - Attributes group name (must be in “classes.json”)
Tags
Tag
{
"meta": {
"type": "tag",
"classId": 5005974,
"className": "Weather",
"createdBy": {
"email": "[email protected]",
"role": "Annotator"
},
"createdAt": "2022-07-18T09:27:45.813Z",
"updatedBy": {
"email": "[email protected]",
"role": "QA"
},
"updatedAt": "2022-07-18T09:40:44.867Z",
"attributes": [
{
"id": 847267,
"groupId": 215515,
"name": "Yes",
"groupName": "Rainy"
}
]
}
}
}
Description:
- “meta”: objects
- “type”: string - The dictionary is a tag.
- “classId”: integer - Class ID (one of the class IDs in “classes.json”).
- “className”: string - Class name (one of the class names in “classes.json”).
- "createdBy": Information about the user who created the tag.
- "email": string - The email address of the user who created the tag.
- "role": string - The role of the user who created the tag.
- "createdAt": string - The date and time when the instance was created.
- "updatedBy": objects - Information about the user who updated the tag.
- "email": string - The email address of the user who updated the tag.
- "role": string - The role of the user who updated the tag.
- "updatedAt": string - The date and time when the tag was updated.
- “attributes”: array - List of attributes for the tag.
- “id”: integer - Attribute ID (must be in “classes.json”)
- “groupId”: integer - Attribute group ID (must be in “classes.json”)
- "name": string - Attribute name
- "groupName": string - Attribute group name
Free text tag
[
"Tag3",
"Tag2",
"Tag1"
]
Description:
- "Tag": string - List of tag names added to the item.
Updated 10 months ago