動画プロジェクトの入出力フォーマットを説明します。
動画フォーマットは、フレーム番号と座標情報の連想配列です。
それぞれのアノテーションクラスの座標情報については、こちらのページをご参照ください。
{
"フレーム番号": {
"value": [座標情報],
"autogenerated": 自動生成かどうかの真偽値,
}
}
各フォーマット内のattributes部分については共通フォーマットをご参照ください。
[
{
"id": "fc1d3772-cf92-46e0-96d7-30d6c63caa99",
"name": "200401_6_04.mp4",
"status": "completed",
"url": "Signed URL of your image",
"width": 2560,
"height": 1600,
"fps": 25,
"frameCount": 1258,
"duration": 50.32,
"secondsToAnnotate": 0,
"annotations": [
{
"type": "bbox",
"title": "車",
"value": "car",
"color": "#428BCA",
"attributes": [],
"points": {
"1": { // number of frame
"value": [
271.63, // top-left x point
130.96, // top-left y point
755.36, // bottom-right x point
470.29 // bottom-right y point
],
"autogenerated": false // false when annotated manually. true when auto-generated by system.
},
"2": {
"value": [
271.63,
130.96,
755.36,
470.29
],
"autogenerated": true
},
...
}
}
],
"tags": [],
"assignee": null,
"reviewer": null,
"customerReviewer": null,
"createdAt": "2021-06-04T10:47:35.117Z", // ISO8601
"updatedAt": "2021-06-04T10:47:35.117Z" // ISO8601
}
]
[
{
"id": "fc1d3772-cf92-46e0-96d7-30d6c63caa99",
"name": "200401_6_04.mp4",
"status": "completed",
"url": "Signed URL of your image",
"width": 2560,
"height": 1600,
"fps": 25,
"frameCount": 1258,
"duration": 50.32,
"secondsToAnnotate": 0,
"annotations": [
{
"type": "keypoint",
"title": "ライト",
"value": "light",
"color": "#428BCA",
"attributes": [],
"points": {
"1": { // number of frame
"value": [
271.63, // x point
130.96, // y point
],
"autogenerated": false // false when annotated manually. true when auto-generated by system.
},
"2": {
"value": [
271.63,
130.96,
],
"autogenerated": true
},
...
}
}
],
"tags": [],
"assignee": null,
"reviewer": null,
"customerReviewer": null,
"createdAt": "2021-06-04T10:47:35.117Z", // ISO8601
"updatedAt": "2021-06-04T10:47:35.117Z" // ISO8601
}
]
[
{
"id": "fc1d3772-cf92-46e0-96d7-30d6c63caa99",
"name": "200401_6_04.mp4",
"status": "completed",
"url": "Signed URL of your image",
"width": 2560,
"height": 1600,
"fps": 25,
"frameCount": 1258,
"duration": 50.32,
"secondsToAnnotate": 0,
"annotations": [
{
"type": "keypoint",
"title": "ライト",
"value": "light",
"color": "#428BCA",
"attributes": [],
"points": {
"1": { // number of frame
"value": [
271.63, // start x point
130.96, // start y point
300.65, // end x point
200.97, // end y point
],
"autogenerated": false // false when annotated manually. true when auto-generated by system.
},
"2": {
"value": [
271.63,
130.96,
300.65,
200.97,
],
"autogenerated": true
},
...
}
}
],
"tags": [],
"assignee": null,
"reviewer": null,
"customerReviewer": null,
"createdAt": "2021-06-04T10:47:35.117Z", // ISO8601
"updatedAt": "2021-06-04T10:47:35.117Z" // ISO8601
}
]
[
{
"id": "0490e154-30ed-44b1-bac5-08f72e5ac2ce",
"name": "smaile.mp4",
"status": "registered",
"externalStatus": "registered",
"url": "Signed URL of your image",
"width": 640,
"height": 360,
"fps": 29.97002997,
"frameCount": 455,
"duration": 15.1818333333,
"secondsToAnnotate": 0,
"annotations": [
{
"type": "pose_estimation",
"title": "pose",
"value": "pose",
"color": "#443411",
"attributes": [],
"keypoints": [
{
"name": "鼻",
"key": "nose",
"value": {
"1": { // number of frame
"value": [
203.86, // x point
104.97, // y point
1
],
"autogenerated": false // false when annotated manually. true when auto-generated by system.
},
"2": {
"value": [
204.95,
104.88,
1
],
"autogenerated": true
},
・・・
},
"edges": [
"left_eye",
"right_eye"
]
},
{
"name": "左目",
"key": "left_eye",
"value": {
"1": {
"value": [
260.07,
104.97,
1
],
"autogenerated": false
},
"2": {
"value": [
261.16,
104.88,
1
],
"autogenerated": true
},
・・・
},
"edges": [
"nose",
"right_eye",
"left_ear"
]
},
{
"name": "右目",
"key": "right_eye",
"value": {
"1": {
"value": [
305.15,
128.31,
1
],
"autogenerated": false
},
"2": {
"value": [
306.24,
128.22,
1
],
"autogenerated": true
},
・・・
},
"edges": [
"nose",
"left_eye",
"right_ear"
]
},
・・・
]
}
],
"tags": [],
"assignee": "",
"reviewer": "",
"approver": "",
"externalAssignee": "",
"externalReviewer": "",
"externalApprover": "",
"createdAt": "2022-10-17T15:12:17.585137", // ISO8601
"updatedAt": "2022-10-17T15:12:17.585137" // ISO8601
}
]
[
{
"id": "9e2c0cdd-fb72-490b-8b83-2bfea028bf6e",
"name": "200401_6_04.mp4",
"status": "completed",
"url": "Signed URL of your image",
"width": 2560,
"height": 1600,
"fps": 25,
"frameCount": 1258,
"duration": 50.32,
"secondsToAnnotate": 0,
"attributes": [
{
"type": "text",
"name": "車体",
"key": "body",
"value": "セダン" // input value
},
{
"type": "select",
"name": "サイズ",
"key": "size",
"value": "small" // selected value
},
{
"type": "checkbox",
"name": "シーン",
"key": "scene",
"value": [ // checked values
"family",
"outdoor"
]
}
],
"tags": [],
"assignee": null,
"reviewer": null,
"customerReviewer": null,
"createdAt": "2021-06-21T05:05:04.252Z", // ISO8601
"updatedAt": "2021-06-21T05:05:04.252Z" // ISO8601
}
]