Originally Posted by kovidgoyal
And you also have to set the option in MOBI output to not convert images to JPEG.
Thank you for replying
I dig into the source code and found that
SCRWIDTH, SCRHEIGHT = self.opts.output_profile.comic_screen_size
SCRWIDTH, SCRHEIGHT = map(int, [x.strip() for x in
pass # Ignore
the width and height should be splited by an 'x', but the chinese simplified help
string mislead me to split it by '*' instead.
All works fine with the origin paperwhite profile after I wrote that option correctly