A Photo Optimized Version for a Smaller File Size

When I wrote 5 Acres & A Dream The Book, I had no intention of making it anything other than a paperback. That meant all the photos were prepared for high-quality print. And that meant a very large file, which was slow to upload (or download). Eventually, I turned it into a print replica for Kindle, but even then, the file size was large.

This wasn’t a problem until I needed to send some PDF copies to folks in various parts of the world. Even though I optimized the PDF as much as I could in Scribus, it was still a large file. Believe it or not, not everyone has high-speed internet.

Lesson learned. For 5 Acres & A Dream The Sequel, I decided to make a photo optimized version from the get-go. Not that I’m planning to release it as an eBook yet (maybe someday), but so that I can get it to reviewers before it’s ready to print.

To do this, I’m making copies of all the book’s photographs in a lower resolution. For print, photos must be 300 DPI (dots per inch) to produce a clear image. Most internet photos, on the other hand, are 72 DPI. This would make a blurry printed image, but it’s fine for digital viewing, and is creating a much smaller PDF file size. Then, because changing the resolution also changes the print size, I have to resize each photo before inserting it in the desktop publisher file.

How much of a difference does it make? For example, chapter one at 300 DPI is 11.5 MB. At 72 DPI, it’s 1.2 MB. That’s a big difference. The photos in the optimized version aren’t as crisp as the originals, but I think they’ll do.

I admit this is another time-consuming step, but I think it will be worth it in the long run. Eventually, I’ll format The Sequel for eBook, but that will take awhile too because I’d like it to be available for ePub as well as Kindle.

Even so, I’m getting closer. After this, I can get started on the index.

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2 Responses to A Photo Optimized Version for a Smaller File Size

  1. Rain Frances says:

    Good for you Leigh, I wish you lots of success with your next book! It’s so true about the size of photos. It makes a huge difference. For my blog, I always resize them to be smaller than my camera’s settings or it could take forever to upload them. I’m one of those people who doesn’t have consistent high speed internet. It goes up and down. Most of the time it’s okay but a lot of the time I’m reminded of those days of the modem lol!

    • Leigh says:

      Thanks Rain! And good for you for optimizing your photos for your blog. It’s been pretty tedious to make a second set of photos, but I know it will be worth it.

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