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P
PBC
Playback Control. A system where you navigate
through a Video CD/Super VCD with on-screen
menus that are recorded onto the disc. You can
enjoy interactive playback and search.
PCM
Pulse Code Modulation. A digital audio encoding
system.
Progressive scan
The progressive scan displays twice the number
of frames per second than in an ordinary TV
system. It offers higher picture resolution and
quality.
W
WMA
Windows Media™ Audio. Refers to an audio
compression technology developed by Microsoft
Corporation. WMA data can be encoded with
Windows Media player version 9 or Windows
Media player for Windows XP. Files are
recognized by their À le extension ‘.wma.’