RFC 2159 (rfc2159) - Page 2 of 7
A MIME Body Part for FAX
Alternative Format: Original Text Document
RFC 2159 MIME Body Part for FAX January 1998
(3) For each page, a sequence of bits that form the encoding of
the image. CCITT recommendation T.4 defines the bit image
format. This is used without change. The highest bit of
the first byte is the first bit of the T.4 bitstream.
2.1. G3Fax Parameters
The following parameters are defined:
(1) page-length - possible values: A4, B4 and Unlimited
(2) page-width - possible values: A3, A4, B4
(3) encoding - possible values: 1-dimensional, 2-dimensional,
Uncompressed
(4) resolution - possible values: Fine, Coarse
(5) DCS - a bit string, represented in Base64.
(6) pages - an integer, giving the number of pages in the
document
If nothing is specified, the default parameter settings are:
page-length=A4
page-width=A4
encoding=1-dimensional
resolution=Coarse
Alvestrand Standards Track