Cisco Cisco Explorer Open Media Security Software 1.0 Guia Do Utilizador
Glossary
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IPG
Interactive Program Guide. Our name for the on-screen program guide provided by the
Explorer DHCT.
IPPV
impulse pay-per-view. Service for which cable subscribers can electronically order program
events using two-way (or reverse path) methods. Subscribers are charged a user fee for
individual program events. See also PPV.
ISE
Internal secure element.
ITFS
Information technology file system.
M
MAC address
Media Access Control address. A unique physical address embedded into a network device.
Similar to a serial number.
macroblocking
Blocking, freezing, or tiling of a picture due to signal interference or signal strength and level
issues.
memory
Data storage used by computers or other digital electronic devices or systems to hold
programs and data while they are temporarily in use.
microprocessor
A central processing unit (CPU) implemented on a single chip that performs the bulk of the
processing and controls the parts of a system.
MPEG
Moving Picture Experts Group. An international video compression standards-setting group
working under the supervision of the International Standards Organization (ISO) and the
International Electrotechnical Commission (IEC). MPEG’s mission is to develop standards for
compressed full-motion video, still image, audio and other associated information.
N
MR-DVR
Multi-Room Digital Video Recorder.