Sencore MRD 3187B User Manual page 171

MRD 3187B User Manual
Program specific information (PSI): PSI consists of normative data which is necessary for the
demultiplexing of transport streams and the successful regeneration of programs.
Program: A program is a collection of program elements. Program elements may be elementary
streams. Program elements need not have any defined time base; those that do have a common
time base and are intended for synchronized presentation.
PTS: Presentation Time Stamp
QAM: Quadrature Amplitude Modulation
QPSK: Quadrature Phase-Shift Keying
RDS: Receiver Decoder System
RF: Radio Frequency
RGBHV: Red, Green, Blue, Horizontal, Vertical
RO: Read Only
RPM: Revolutions Per Minute
RRT: Rating Region Table
RS-232: Recommended Standard. A standard for serial binary data interconnection.
RU: Rack Unit
RW: Read/Write
SD: Standard Definition
SDI: Serial Digital Interface
SFP: Small Form-Factor Pluggable
SI: System Information
SMPTE: Society of Motion Pictures and Television Engineers
SNMP: Simple Network Management Protocol
SSRC: Synchronization Source
STD input buffer: A first-in, first-out buffer at the input of a system target decoder for storage
of compressed data from elementary streams before decoding.
STD: System Target Decoder. A hypothetical reference model of a decoding process used to
describe the semantics of the Digital Television Standard multiplexed bit stream.
STT: System Time Table
TS: Transport Stream
TVCT: Terrestrial Virtual Channel Table
UTC: Coordinated Universal Time
VANC: Vertical Ancillary
VCT: Virtual Channel Table. Used in reference to either TVCT or CVCT.
XLR: Cannon "X" series connector, with a Latch, and Rubber around the contacts.
YPbPr: Component Red, Green, Blue
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