Re: [hylafax-users] vres question

[Giulio Orsero <giulioo@pobox.com>]

On Fri, 02 Feb 2001 14:25:38 +0100, you wrote:

>When sending a fax, sometimes the resolution is lowered for some strage reason.
>In the log, I find:

>Feb 02 14:12:43.65: [12449]: REMOTE max unlimited page length 
>Feb 02 14:12:43.65: [12449]: REMOTE best vres 7.7 line/mm
>Feb 02 14:12:43.65: [12449]: REMOTE best format 1-D MR
>Feb 02 14:12:43.65: [12449]: REMOTE best 0 ms/scanline
>Feb 02 14:12:43.65: [12449]: USE 14400 bit/s
>Feb 02 14:12:43.65: [12449]: USE 0 ms/scanline
>Feb 02 14:12:43.65: [12449]: SEND file "docq/doc46.cover;00"
>Feb 02 14:12:43.65: [12449]: USE page width 1728 pixels in 215 mm
>Feb 02 14:12:43.65: [12449]: USE unlimited page length 
>Feb 02 14:12:43.65: [12449]: USE 3.85 line/mm
>Feb 02 14:12:43.65: [12449]: USE 1-D MR

>Any idea what happend here?


Maybe, I'm not sure, it's the same thing it happens with 1d or 2D
compression.
HylaFAX places a call and records the capabilities of the remote fax in
/var/spool/fax/info/*; next time that it has to connect to the same
number it uses the max capabilities.

In my case, the first time I send a fax to a remote machine that
supports 2d I see

remote 2D
using 1D

then, on the next fax

remote 2D
using 2D

This is because HylaFAX "builds" the fax (with some vres and
compression) before placing the call.


-- 
giulioo@pobox.com


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