I´m new here and I need some help with image formatting for ebooks in epub.
I been working on text files, mostly, but now I have an ebook with over 300 images (pictures and illustrations).
I generally use JPG or PNG files RGB 1400x2006 px, 150 dpi for full page images. With so many images, the result is a really heavy file, but in lower resolutions the quality of the final image is really bad.
Is there any way I can reduce the final file size without loosing image quality?
Thanks in advance.