Question 32
Domain 5: Implement Computer Vision and Document Intelligence SolutionsA media company needs to extract transcripts, identify speakers, detect topics, and find brand mentions in a library of 10,000 video recordings. They want insights available for search. Which service provides all these capabilities?
Correct answer: B
Explanation
Azure AI Video Indexer is built to analyze video content and generate searchable insights from media. It can extract transcripts, identify speakers, detect topics, and find brand mentions, making it the service that provides all these capabilities for a large video library.
Why each option is right or wrong
A. Azure AI Speech service with batch transcription
B. Azure AI Video Indexer
Azure AI Video Indexer is the Azure media-analysis service that processes video at scale and returns searchable metadata such as speech-to-text transcripts, speaker diarization, topic detection, and named-entity/brand extraction. It is specifically designed to index large video libraries for discovery and search, which matches the requirement to analyze 10,000 recordings and surface insights for retrieval.
C. Azure Vision in Foundry Tools with dense captions
D. Azure AI Language with NER and sentiment analysis