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constrictor Last modified: Thursday, April 12, 2007
In DRM, a constrictor is a software component that degrades the quality of a video signal. When the signal is copied, it produces a low-grade analog copy making it useless to pirates to copy and distribute. When these signals are resampled back to high resolution the signal will still be poorer quality than the original.
DRM Watch Analysis of digital rights management technology. TechWorld: Vista crippled by content protection PC users around the globe may find driver software is stopped from working by Vista if it detects unauthorized content access.	Related Categories Digital Rights Management (DRM) Video Related Terms analog digital digital video DRM DVD software video