---
title: Enabling Content Analysis
slug: zixi-broadcaster-zec-current-version/enabling-content-analysis
docTags: 
createdAt: 2024-12-26T15:03:34.835Z
---

Zixi's content analysis is performed on I-frames only. 

### To enable content analysis:

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Add TR101 Analysis to an input stream. See [Adding TR101 Analysis to the Input Stream](docId\:lpO1Dodrg7wl8wuIMO5-2).
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Click the stethoscope icon shown in the TR 101 290 column. The Stream Analysis screen is displayed.
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:::WorkflowBlockItem
On the Stream Analysis screen, select **Enable**.
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