Originally Posted by DaleDe
cbz is really easy. It is just a zip file containing images that are referenced in alphabetical order. The images themselves can be jpg, gif, or png so they should come across ok to be converted for eb-1150 use. I would expect a tool to simply unzip, size the images, and place them in order with each on a page. An option might be to do landscape and split the images in half for larger pages.
That's exactly what PDFRead does!
The CBZ plugin will just call PDFRead, but PDFRead will create the .imp. This is the same method used for the .pdf and .djvu plugins that will be upload here.