You have a requirement to identify and block Video Content that is found to have adult content. You use Video Indexer or Video analyzer for Media in Azure for this purpose. Which element would you choose to get the required insights in the video and time ranges that show the appearance of these insights?

Answer options:

A.sentiments
B.visualContentModeration
C.emotions
D.shots

Correct Answer: B
Option A is incorrect because the sentiments aim to find the positive or negative sentiment in a given text. It is useful in situations like analyzing the brand reviews. 
Option B is correct because visual content moderation will provide the time ranges in the insights for the identified adult content. If there is no such content identified, you will get an empty response. Here is a quick example of the JSON response:
<pre>"VisualContentModeration": [
{
"id": 0,
"adultScore": 0.00069,
"racyScore": 0.91129,
"instances": [
{
"start": "00:00:25.4840000",
"end": "00:00:25.5260000"
}
]
}
]
</pre>
Option C is incorrect because emotions aim to identify emotions such as fear and joy, based on speech or audio analysis.
Option D is incorrect because shots are aimed at identifying the key frames. They are not purposed to moderate the content of a video.
Reference:
To learn more about Video Indexer insights, use the link given below: 

https://docs.microsoft.com/en-us/azure/azure-video-analyzer/video-analyzer-for-media-docs/video-indexer-output-json-v2