PVConv Utility:
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PVConv.exe converts PCM (mono, 8 kHz, 16-bit) .wav file to PureVoice .qcp file using 
different encoding mode(Variable Rate, Full Fixed, Half Max Variable and 
Half Fixed) and vice-versa.

Note: BREW supports only IS-733 (13k, Variable Rate) encoding only.

Usage: pvconv [-e {0..3}] infile [outfile]
 infile   : wav or qcp file to convert
 outfile  : qcp or wav file [optional]
 -e {0..3}: encode mode [optional]
            0 - Variable Rate [Default], 1 - Full Fixed
            2 - Half Max Variable, 3 - Half Fixed


The playback of qcp files will be supported in the BREW SDK in the next 1.1 release.
 