I just tested some new ebooks
PDF is still extreme slow.
The pdf-slowness is because of the pdftohtml process. This uses on all my pc's 50% of my cpu (1 complete core). Maybe a bug in calibre?
There will be more errors if u try to index an math-book or a technical manual (Because of the large number of large numbers)
But that will be a problem for a minority of users (including me).
Maybe you can add an option to only check numbers with isbn notations in front (like it is at this moment)
Last edited by drMerry; 03-31-2011 at 11:14 AM.
Reason: pdf-error info