On Thu, Jun 29, 2000 at 12:13:23AM +0200, Oliver Rauch wrote:
> Henning Meier-Geinitz wrote:
> > Same here. I looked at the scanning times when the backend does nothing but
> > getting data from the scanner and ignoring it. There was no big change in
> > scanning time (about 5 %). With the original SCSI adapter the Mustek
> > scanners are about twice as slow as with Windows despite large (4 MB) SCSI
> > buffers and tweaking the Linux SCSI driver.
> 4 MB images are not the problem of the umax backend.
I am not talking about image size but about SCSI buffer size. With most
Mustek scanners and the Mustek SCSI adapters the scan stops after each read
command and backtracking occurs. So I am trying to scan with large buffers.
Standard is 1 MB at the moment. The scan speed is dependant from the
resolution and image with (but not from length).
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