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pvftormd
Langue: en
Version: 1.11 (mandriva - 01/05/08)
Section: 1 (Commandes utilisateur)
NAME
pvftormd - converts from pvf to rmd format.SYNOPSIS
pvftormd <modem type> <compression method> \[options] [<pvffile> [<rmdfile>]]
DESCRIPTION
pvftormd converts from the pvf (portable voice format) format to the rmd (raw modem data) format.OPTIONS
pvftormd can be called in the pipe mode: cat infile.pvf | pvftormd <modem type> \
<compression method> [optons] > outfile.rmd
or
pvftormd <modem type> <compression method> \
[optons]infile.pvf | <second program>
or with two file names:
pvftormd <modem type> <compression method> \
[options] infile.pvf outfile.rmd
Valid options are:
-h brief help message
-L list of supported raw modem data formats
and compression methods
FORMATS
Supported raw modem data formats:
- Digi 4 (G.711U) and 5 (G.711A)
- Elsa 2, 3 and 4 bit Rockwell ADPCM
- ISDN4Linux 2, 3 and 4 bit ZyXEL ADPCM
- Multitech 2834 4 bit IMA ADPCM
- Rockwell 2, 3 and 4 bit Rockwell ADPCM
- Rockwell 8 bit Rockwell PCM
- V253modem 8 bit PCM
- UMC 4 (G.721 ADPCM)
- US Robotics 1 and 4 (GSM and G.721 ADPCM
- ZyXEL 1496 2, 3 and 4 bit ZyXEL ADPCM
- ZyXEL 2864 2, 3 and 4 bit ZyXEL ADPCM
- ZyXEL Omni 56K 4 bit Digispeech ADPCM (?)
EXAMPLES
To prepare a .wav file for use with a Rockwell modem: wavtopvf infile.wav | pvfspeed -s 7200 | \
pvftormd Rockwell 4 > outfile.rmd
SEE ALSO
pvftoau, pvftobasic, pvftolin,, pvftovoc, pvftowav, autopvf, basictopvf, lintopvf, rmdtopvf, voctopvf, and wavtopvf.AUTHOR
Mikkel L. Ellertson <mikkel@infinity-ltd.com>Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre