AI-102 Question 161
Select 3You are tasked with analyzing a library of recorded webinars to extract key insights such as topics discussed, speaker identification, and sentiment analysis. You decide to use Azure AI Video Indexer for this task. Which of the following steps are required to successfully extract these insights?
- A
Upload the videos to Azure AI Video Indexer and configure indexing settings.
- B
Train a custom machine learning model to identify speakers before using Video Indexer.
- C
Enable the desired insights such as sentiment analysis, topics, and speaker indexing in the Video Indexer configuration.
- D
Download the Video Indexer SDK and write custom code to extract metadata.
- E
Access the indexed insights through the Azure AI Video Indexer portal or its API.
Show answer and explanation
Correct answers: A, C, E
Explanation
To extract insights from videos using Azure AI Video Indexer, you must first upload the videos and configure the indexing settings to enable the desired insights. After the indexing process is complete, the insights can be accessed either through the Video Indexer portal or programmatically via its API. Training custom models or writing custom code is not necessary for the built-in capabilities of Video Indexer.
- A. Correct.
Correct: Uploading the videos is a required step to initiate the indexing process in Azure AI Video Indexer.
- B. Incorrect.
Incorrect: While custom models can be used in some advanced scenarios, Azure AI Video Indexer has built-in capabilities to identify speakers, topics, and perform sentiment analysis without requiring additional training.
- C. Correct.
Correct: Enabling desired insights, such as sentiment analysis and speaker indexing, ensures that the insights you need are extracted during the indexing process.
- D. Incorrect.
Incorrect: While the SDK is available for advanced integrations, it is not required for this specific scenario. Insights can be accessed via the portal or API.
- E. Correct.
Correct: Once the videos are indexed, you can access the insights through the Video Indexer portal or use the API to retrieve them programmatically.