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New Additions to Atarimania.com


Allan

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I thought I would start a thread and keep them all together about additions to Atarimania.com in order to draw more attention to archiving. Hopefully I can keep updating. I'm not to good at that part.

 

Yesterday I added finished scanning a revised June, 1983 manual for OSS OS/+ DOS.

 

 

http://www.atarimania.com/utility-atari-400-800-xl-xe-os-a_19212.html

 

The link to the actual PDF is under the link to the older version of the PDF manual.

 

Today I'm working on one of the APX catalogs. There are some already on Atarimania but they are in single page links in jpg form. It's nice having the PDF version of course so you can look at them easier with tablets, phones, etc.

 

Allan

 

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I got some of the APX catalogs done. Here's some PDFs of them. They have some decent info in them.

 

https://archive.org/details/APXCatalogWinter1983

 

https://archive.org/details/APXCatalogSpring1983

 

https://archive.org/details/APXCatalogSummer1983

 

https://archive.org/details/APXCatalogFall1983

 

I have four more to do. Missing the first three. Hope to track these down one day.

 

Just a warning. These are large because I had to do them in color in a decent resolution. The ones on Archive.org already are really poor due to low resolution.

 

Allan

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I scanned the manuals to Epidemic!, but it's too big to upload to Atarimania.

Hey Bryan,

Can we reduce the size of it? How big is it? If it's too big to send by email, could you load it up on Atarimania's FTP section. Then I could download it and see if I can reduce it without effecting the quality to much.

 

By the way, I think your PM box is full. I couldn't send you one. I wanted to ask you about something in private.

 

Allan

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Can we reduce the size of it? How big is it? If it's too big to send by email, could you load it up on Atarimania's FTP section. Then I could download it and see if I can reduce it without effecting the quality to much.

All depends on the used software. Many of the books, manuals, magazines, etc. floating around are scanned in good or best graphical quality (300 or 600dpi), but lack then the use of the right tools. Mostly the JPG size gets squeezed to death and the outcome isn't that nice in reading quality (blurry) and often less good in OCR results. The final results are mega big pdf though.

 

My experience: generate high detailed, optimized uncompressed pictures (bmp, png, psd, etc. without shades, notes, lines,...) and use professional software to stick it together in one pdf, then use the internal routines of that software to squeeze out the graphical parts of the characters. Every sharp recognizable character of a registered font will disappear from the picture leaving a blank page keeping nothing on the picture level if working perfect. The text will be "typed" on the text level requiring much less space in the pdf. Look at it e.g. from InDesign or Illustrator to get the issue.

 

Most bundled scanner software for SOHO is not capable of doing that.

 

Example:

post-18804-0-21374800-1416412237_thumb.jpg

A snippet from a book once posted on AA in 300% to point out the blurry stuff causing exactly that.

And even that book could be downsized by ca. 50% (60.9 MiB vs. 130MiB) without reducing the already bad quality any further.

 

If working absolutely perfect, one might transfer a 300 pages book to a 10 MiB or less big pdf.

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Hey Bryan,

Can we reduce the size of it? How big is it? If it's too big to send by email, could you load it up on Atarimania's FTP section. Then I could download it and see if I can reduce it without effecting the quality to much.

 

By the way, I think your PM box is full. I couldn't send you one. I wanted to ask you about something in private.

 

Allan

My subscription had expired so I was way over quota. Try it now.

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