pvfcut(1)

NAME
pvfcut - remove heading and/or trailing parts of voice files.

SYNOPSIS
pvfcut [options] [<pvffile in> [<pvffile out>]]

DESCRIPTION
pvfcut removes heading and/or trailing parts of a voice file. Input and output is in the pvf (portable voice format) format.

OPTIONS
pvfcut can be called in the pipe mode:
    cat infile.pvf | pvfcut [optons] > outfile.pvf
    pvfcut [options] infile.pvf | <program> or with two file names:
    pvfcut [options] infile.pvf outfile.pvf Valid options are: -h brief help message -H <n> seconds to remove from the start (default is 0.0) -T <n> seconds to remove from the end (default is 0.0) -a output pvf ascii format -b output pvf binary format (default) -8 output 8 bit samples -16 output 16 bit samples -32 output 32 bit samples (default) You will normaly use the -H and/or -T option.

EXAMPLES
To chop 1/2 second off the start of a pvf file.
    pvfcut -H 0.5 infile.pvf outfile.pvf To convert an incomming voice message to pvf, and remove the last 2 seconds from the message

rmdtopvf message.rmd | pvfcut -T 2.0 > message.pvf

SEE ALSO
pvfamp, pvfecho, pvffft, pvffile, pvffilter, pvfmix, pvfnoise, pvfreverse, pvfsine, and pvfspeed

AUTHOR
Mikkel L. Ellertson <mikkel@infinity-ltd.com>