VP21H is a powerful high-quality measurement and
analysis device for Baseband Video(HD/SD SDI).
The VP21H is ideal for CODEC evaluation, Quality
Control and HDTV/SDTV system performance improvements.
VP21S performs automatic, real-time evaluation
of SDTV video image quality.
The VP21S is mainly used for CODEC evaluation,
QA verification and SDTV system performance improvements.