---
title: Enabling Content Analysis
slug: zixi-broadcaster-v18/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:**

1. Add TR101 Analysis to an input stream.  See [Adding TR101 Analysis to the Input Stream](docId\:qT78UgygW-7gGEJ01p7Mo)  
2. Click the stethoscope icon shown in the TR 101 290 column. The Stream Analysis screen is displayed.
3. On the Stream Analysis screen, select **Enable**.