This is the command sff2g3 that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
sff2g3 - convert CAPI SFF fax files into G3 fax files
SYNOPSIS
sff2g3 [-r] [-d] [-v] input.SFF output.%03d.g3
DESCRIPTION
Reads a Common ISDN API (CAPI) structured file format (SFF) input file, and converts every
fax page contained in it to a raw G3 fax file.
The input SFF files typically come from fax reception programs using CAPI on active ISDN
cards (isdn4linux, AVM or DIVA cards) or similar. The output G3 files are in the
``native'' format that all other G3 utilites in the mgetty+sendfax package use.
If the input file name is ``-'', sff2g3 will read from stdin.
The output file name should contain a ``%d'' or ``%03d'' part. It will be replaced with
the current page number. If there is no page number field, only the last page in the SFF
file will be saved.
OPTIONS
-r reverse the bit order in the bytes of the output G3 file. The input bit order is
fixed.
-d will one day make sff2g3 prepend a digifax header to the page.
-v verbose mode - show what's going on. Multiple -v arguments increase debug output
level.
REFERENCES
The standard for Group 3 fax is defined in CCITT Recommendation T.4. The SFF file format
is specified in the CAPI specs (http://www.capi.org).
Use sff2g3 online using onworks.net services
