VP21H
Video Quality Analysis

High Definition and Standard Definition Baseband Picture Quality Measurement and Video Quality Analysis Device. The VP21H is a powerful high-picture quality measurement and analysis device for Baseband Video (HD/SD SDI).

The VP21H achieves automated, real−time picture quality measurement and analysis by comparing the source and the tested video. Our patented “Video DNA” Technology gives objective evaluation that highly correlates with subjective testing according to ITU-DSCQS* standards (see ITU Recommendation J.144). Video synchronization is done automatically and video quality analysis is at the pixel level. The VP21H is ideal for CODEC evaluation, Quality Control and HDTV/SDTV system performance improvements.

• Encoder/Decoder Evaluation
• Production Studios
• Automatic Dubbing
• Broadcast Transmission Facilities
• Telco Video Distribution
• Program Providers
• Equipment Manufactures
• Cable Headends

• Video Input/Output (no PC required)
• Detects errors on pixel by pixel basis
• Measures DSCQS on a field by field basis
• 1080i/720p/480i@59.94Hz
• 1080i/720p/576i@50Hz
• Easy to operate GUI or monitor display
• Customized monitoring parameters
• RS232C Output (Date logging with time code on PC file)
• Double Stimulus Analysis to 0.9 accuracy (ITU-BT.500.8)

* DSCQS - Double Stimulus Continuous Quality Scale