---
title: Deep Data Analytics
slug: zen-master/deep-data-analytics
docTags: 
createdAt: 2024-12-27T15:34:03.343Z
---

ZEN Master offers in-depth data analytics for monitoring issues. In addition to the basic monitoring parameters, such as Jitter, RTT, total packet loss, and total unrecovered packets, ZEN Master offers the following in-depth data analytics with a historical view of up to a year:

- **Content Quality Analysis (CQA) - **Detects frozen video, blank pictures, silent audio and audio clipping.
- **TR101 Analysis** - Detects TR 101 priority 1 and priority 2 issues within the stream.
- **Perceptual Quality Analysis** - Provides perceptual quality analysis of the video content with **estimated PSNR (ePSNR) **and **estimated** **VMAF**.