DTV Terms and Definitions
Custom Search AACS – Advanced Access Control System. A computer specification for guarding next-generation optical-media content created by the film, electronics, and software industries. AC-3 – (see Dolby Digital 5.1) Aliasing – Jaggedness that appears at diagonal edges of objects in a pixel or raster image. De-aliasing (anti-aliasing) is a smoothing of the jagged edges [...]


