Sorry, that I have to reopen this thread. But there is so much information in here, I do not want to start another one.
We are still trying to embed audio in a mobi file. I converted a sample mobi and opened a ticket at Amazon. The answer was: there is no audio in this file embedded- Please read the specification KindelPublishingeGuidelines...
I am quite sure, that I followed the KindelPublishingeGuidelines step by step. I converted the epub with the newest kindlegen (2.9). I tried to find a secret parameter in kindlegen....
Nothing worked.
Could please someone take a look at the attached epub-sample...
I'm a bit desperate now...
Any help appreciated.