Microsoft Certified: Azure AI Engineer AssociateImplement image and video processing solutionsMedium
A media company wants to automatically generate closed captions and transcripts for their extensive library of news broadcasts. They also need to identify prominent people, topics, and sentiment within these videos. Which Azure AI service is most appropriate for this comprehensive video analysis?
- AAzure Form Recognizer
- BAzure Custom Vision
- CAzure Video Indexer
- DAzure Computer Vision
Show answer & explanationAnswer & explanation
Correct answer: C. Azure Video Indexer
Azure Video Indexer is specifically designed for extracting rich insights from video and audio content, including automatic speech-to-text transcription, speaker identification, facial recognition, emotion detection, and topic extraction, which directly addresses all the requirements.
Why the other options are wrong
- A. Form Recognizer is for extracting data from documents, which is unrelated to video analysis.
- B. Custom Vision is for training custom image classification and object detection models, not for general video content analysis.
- D. Computer Vision focuses on image analysis (object detection, OCR) but lacks comprehensive video and audio insight extraction.
Azure Video Indexer
A cloud-based AI service that extracts deep insights from video and audio content, including speech-to-text, facial recognition, emotion detection, and topic extraction.
- Automatic transcription and translation
- Speaker identification and facial recognition
- Sentiment analysis and topic detection
- Generates rich metadata for video libraries
Memory trick: Video Indexer's Insights Label All Your Broadcasts.