Live Long Duration Video Monitoring and Alarming
- Measures (and Reports) A/V Quality
- Measures (and Reports) Audio Delay and Video Delay
- Compares VANC data lines
- Alerts if A/V Quality Drops, VANC lines are Missing Data, or Lip-Sync Issues
- Saves Sequences around each Alert
- Controlled from SNMP, Command Line, or GUI
Audio & Video Perceptual Quality Testing
- Quantitative, Repeatable A/V Scoring
- Quality Falls Below a Threshold (Failure) Reports
- Multiple Subjective Viewing Modes and Tools
Test Your Display Processing
- Use a Preloaded Uncompressed Test Patterns or Load Your Own
- Play the Test Pattern to any Digital or Analog Display
White Papers
Theories & Thoughts
- Why Monitor?
- PSNR, JND, and DMOS Compared
- Objective Picture Quality Assessment
Case Studies
- Head End Operations' Monitoring
- Manufacturing Video Quality Monitoring
- Subjective Measurements Techniques
- Objective Picture Quality Assessment
Perceptual Metrics
- University of Texas' MS-SSIM Description
- Sarnoff Algorithm White Paper
- The JND Scale
- The DMOS Scale
Documents
DataSheets
User Manuals
Application Notes