Read aloud media overlays on reflowable EPUB
Adding a recorded spoken audio track and text highlights to reflowable EPUBs.
Adding read aloud media overlays to reflowable EPUBs is possible within the EPUB specification but is not yet supported by many major.
Circular Software has done some test projects to achieve this and also gone some way to automating the process, but these tools are not offered in our public software products.
Please contact us if you are interested to find out more.