LD: Low delay – a set of coding conditions designed to enable interactive real-time communication, with less emphasis on ease of random access (contrast with RA). Often loosely associated with LC.
LUT: Look-up table.
MC: Motion compensation.
MDDT: Mode-dependent directional transform.
MPEG: Moving picture experts group (WG 11, the parent body working group in ISO/IEC JCT 1/SC 29, one of the two parent bodies of the JCT-VC).
MRG: block merging mode for CUs.
MV: Motion vector.
NAL: Network abstraction layer (as in AVC).
NB: National body (usually used in reference to NBs of the WG11 parent body)
OBMC: Overlapped block motion compensation.
PCP: Parallelization of context processing.
PIPE: Probability interval partitioning entropy coding (roughly synonymous with V2V for most discussion purposes, although the term PIPE tends to be more closely associated with proposals from Fraunhofer HHI while the term V2V tends to be more closely associated with proposals from RIM).
