Hi Gabriel,
There is something weird about your pages. They are supposed to be
1728x2292 pixels, and yet there are apparently 4969 rows in the strip.
Regards,
Steve
On 10/06/2012 10:07 PM, Gabriel Ortiz Lour wrote:
I am using this command to generate the TIFF from a PDF:
/usr/bin/gs -q -sDEVICE=tiffg3 -sPAPERSIZE=a4 -r204x196 -dNOPAUSE
-sOutputFile=$tiffFile -- $pdfFile
And tiffinfo for a 2 page generate file gives:
# tiffinfo teste.tiff
TIFF Directory at offset 0x8 (8)
Subfile Type: multi-page document (2 = 0x2)
Image Width: 1728 Image Length: 2292
Resolution: 204, 196 pixels/inch
Bits/Sample: 1
Compression Scheme: CCITT Group 4
Photometric Interpretation: min-is-white
FillOrder: msb-to-lsb
Orientation: row 0 top, col 0 lhs
Samples/Pixel: 1
Rows/Strip: 4969
Planar Configuration: single image plane
Page Number: 0-0
Software: GPL Ghostscript 8.71
DateTime: 2012:10:04 22:16:14
Group 4 Options: (0 = 0x0)
TIFF Directory at offset 0x394 (916)
Subfile Type: multi-page document (2 = 0x2)
Image Width: 1728 Image Length: 2292
Resolution: 204, 196 pixels/inch
Bits/Sample: 1
Compression Scheme: CCITT Group 4
Photometric Interpretation: min-is-white
FillOrder: msb-to-lsb
Orientation: row 0 top, col 0 lhs
Samples/Pixel: 1
Rows/Strip: 4969
Planar Configuration: single image plane
Page Number: 1-0
Software: GPL Ghostscript 8.71
DateTime: 2012:10:04 22:16:14
Group 4 Options: (0 = 0x0)
I think this is correct, since it came from asterisk FAXing Howtos. Is
that correct?
I'll try doing some more tests with debug info ON and post back the
results.
Thanks,
Gabriel
2012/10/5 Steve Underwood <ste...@coppice.org <mailto:ste...@coppice.org>>
On 10/06/2012 02:53 AM, Gabriel Ortiz Lour wrote:
Hi,
Does anyone had the problem of asterisk SendFax + spandsp
sending only the first page of a multi-page TIFF file?
Seams to be related to spandsp ECM config.
Any thoughts about it?
Thanks,
Gabriel
Check the file with tiffinfo. Perhaps the format of the second
page is different from the first, and incompatible with faxing.
Spandsp will renegotiate and continue sending if the second page
is of a different but valid format, but sending will end if the
second page is, say, colour or the wrong width.
Steve
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