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Answer: Azure AI Vision Spatial Analysis
To analyze live video streams and detect the presence and movement of people, you should use Azure AI Vision Spatial Analysis. This service is specifically designed for real-time video analysis and can process multiple video streams simultaneously. While Azure AI Video Indexer can also analyze videos, it is primarily focused on extracting insights from recorded videos rather than live streams. Azure AI Vision API and Azure Cognitive Services Speech Service are not suitable for this task as they do not provide real-time video analysis capabilities.
Author: LeetQuiz Editorial Team
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You are working on a project that requires analyzing live video streams from multiple cameras to detect the presence and movement of people. Which of the following Azure AI services should you use to achieve this?
A
Azure AI Video Indexer
B
Azure AI Vision Spatial Analysis
C
Azure AI Vision API
D
Azure Cognitive Services Speech Service
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