Thread: ePUB Optimizer
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Old 02-06-2015, 11:55 AM   #17
Toxaris
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Quote:
Originally Posted by JSWolf View Post
There is a way to optimize JPG images even more than is done with ePUB Optimizer. That requires using jpegtran with a specific scan order for RGB jpeg and a specific scan order for greyscale jpg. But you have to be careful. Using the wrong scan order will cause your image to be 0 bytes.

If you want to know about this, I can post what you is needed to get that extra bit reduced.
I was not able to get this to work in a reliable way. Often the images were scambled or reduced to 0 even if the right scan order was used.
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