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Video Quality Monitoring
Video Quality Monitoring Equipment QuMax-Probe300
Video Quality Monitoring Equipment NP-2000
Video Quality Monitoring Equipment QuMax-2000
Video Quality Evaluation Equipment & Video Quality Monitoring Equipment
Video Quality Evaluation
Video Quality Analysis & Picture Quality Measurement Products VP21H
Video Quality Analysis & Picture Quality Measurement Products VP21S
Video Quality Evaluation Equipment VP3000S
Video Quality Analysis & Picture Quality Measurement
MPEG Evaluation
TS-7815
Software Solution
Video Quality Analysis Software Solutions Video DNA Analyzer
Video Quality Analysis & Picture Quality Measurement

Products / Video Quality Evaluation

Video Quality Analysis & Picture Quality Measurement Products

VP21H
Video Quality Analysis

Video Quality Analysis & Picture Quality Measurement Products
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).

Video Quality Analysis & Picture Quality Measurement ProductsThe 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.

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

Video Quality Analysis & Picture Quality Measurement Products

Video Quality Analysis & Picture Quality Measurement Products
System Configuration:
An Example of Using VP21H
Video Quality Analysis & Picture Quality Measurement
Data Anaylzing Tools:
VP21H Analysis Software
Video Quality Analysis & Picture Quality Measurement


Specifications
Video Quality Analysis & Picture Quality Measurement
Inputs
2 BNC for HD-SDI (1 source 1 compare)
1 parallel I/O for alarms output
Video Quality Analysis & Picture Quality Measurement
Outputs
BNC analog video out
RS 232C to PC
Video Quality Analysis & Picture Quality Measurement
Measurements (Real Time)
Double-Stimulus Continuous Quality Scale (DSCQS)
Variable Measurement Window size
YSNR(dB)andCSNR(dB)
Field Delay(~128)
Line Shift(0~4)
Pixel Shift(0~24)
Pixel-Level measurement
Video Quality Analysis & Picture Quality Measurement
Alarms
System alarms are reported through the parallel port
Video Quality Analysis & Picture Quality Measurement
Adjustments
Automatic Synchronization without any markers. The time differences between the source video and test video (within 8 seconds) are synchronized automatically.
Video Quality Analysis & Picture Quality Measurement
Control
Front Panel Push Control or PC-based control for configuration, logging and monitoring with GUI via RS232C.
Video Quality Analysis & Picture Quality Measurement
Power
30VA‚ 100V - 240V, 50 - 60Hz
Video Quality Analysis & Picture Quality Measurement
Weight
18lbs‚ 8kg
Video Quality Analysis & Picture Quality Measurement
Dimensions
W = 430mm, D = 500mm,
H = 87mm, 2RU
Video Quality Analysis & Picture Quality Measurement
Operating Temperature
5C - 40C (41F - 104F)
Video Quality Analysis & Picture Quality Measurement
Options
VP21I for 1080i only
VP21P for 720p only
VP21S for SDI and analog
Video Quality Analysis & Picture Quality Measurement
To request a data sheet please contact us.
Video Quality Analysis & Picture Quality Measurement
 
 



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