Question 21:
You have a requirement to detect and track a person’s movement. You use the detect function in Video Indexer to determine multiple instances of the same person appearing in multiple shots of the video. When you see the insights of your video, the observed people tracing feature shows up on the JSON page with all detected people.
Review the JSON given below and select the answer choice for the missing keyword in the JSON output:
<pre>"insights": {
"observedPeople": [{
"id": 1,
".....................................": "560f2cfb-90d0-4d6d-93cb-72bd1388e19d",
"instances": [
{
"adjustedStart": "0:00:01.5682333",
"adjustedEnd": "0:00:02.7027",
"start": "0:00:01.5682333",
"end": "0:00:02.7027"
}
]
},
{
"id": 2,
"".....................................": "9c97ae13-558c-446b-9989-21ac27439da0",
"instances": [
{
"adjustedStart": "0:00:16.7167",
"adjustedEnd": "0:00:18.018",
"start": "0:00:16.7167",
"end": "0:00:18.018"
}
]
},]
}
</pre>
Answer options:
A.thumbnailVideoId B.accountId C.thumbnailId D.keyFrames