I was thinking the same thing...why the intermediate stop-over in Publisher.
Personally, I'd can right to PDF.
--
~~~~~~~~~~~~~~~~~~
Rob Giordano
Microsoft MVP Expression
| liaM wrote:
| >>> And a second question : when JPEG pictures are incorporated into a
| >>> publication, does Publisher convert them to BMP internally, or keep
them
| >>> in compressed form?
| >>
| >> Publisher 2002 does neither, it converts to PNG. Publisher 2003 and
| >> later use the original JPEG data (no data loss as the image isn't
| >> recompressed); Publisher 2000 and earlier decompress to bitmap.
| >
| > Thanks Ed. Your info is VERY interesting. Why PNG..?
|
| We (well, not we; I joined the group shortly after Pub02's release, but
| the Publisher MVPs) had been pressing Microsoft for some sort of
| compression in Publisher files (for obvious reasons). Microsoft
| presumably (I'm guessing as I wasn't around to get the exact reason at
| the time) worried about lossy compression and how it would be
| implemented, and were strapped for time (you know multiple Master Pages
| were planned to be implemented in Pub02, but ended up coming in Pub03
| instead), so only implemented PNG.
|
| > The fact is I've been using Publisher 2002 to reformat 100 year
| > old musical scores I've scanned.
|
| Why Publisher for this task? I can't think of anything that Publisher
| could do here that a competent image editor (or scorewriter, depending
| on what you're doing) couldn't do better. Except _maybe_ export PDF.
|
| > I've found a wide divergence in the size of PDFs, more
| > than 10 to 1 in one case (at equivalent quality).
|
| For B&W and greyscale files, JPEG isn't the best format to be using.
| It's designed for photographs and is (AFAIK) locked at 24-bit colour.
|
| PDF file size depends on the advanced PDF options, image resolution, and
| complexity of the images.
|
| > Presently, the best I've found is the following operation :
| >
| > I load the scanned pages into Publisher as pre-resized 300 dpi JPEG.
| > Then I use a program to convert the resulting publication
| > into PNG files 1 bit - at maximum compression.
| > This is then converted to a PDF 1.5 using Acrobat 6.
|
| I don't see why Publisher enters the equation here... I thought Acrobat
| 6 could take image files and string them into a PDF.
|
| Unless the scores have colour annotations, you'd be best avoiding JPEG -
| scan into a graphics application, decrease the bit depth straight to 1,
| save as a TIFF. Import the TIFFs into Acrobat (IIRC Acrobat normally
| uses TIFFs for greyscale images).
|
| > Unfortunately, Paperport has a bug and sometimes skips pages.
|
| Eek. That's never good!
|
| > I would greatly appreciate comments concerning this type
| > of compression. Whats the best way to compress to B/W ??
|
| I can't remember whether Publisher 2002/Office XP came with Microsoft
| Office Document Imaging/Scanning. If it does, you could try that (it
| will output multi-page TIFF files). Otherwise, I'd try IrfanView.
|
| --
| Ed Bennett - MVP Microsoft Publisher
|
http://ed.mvps.org