Thank you making Pied, it's awesome sweet tool that simplifies a lot of TTS setup headache and it works out of the box!
Before stumbling upon your app reading github issues comments for months, I was struggling making mimic3 to work with speech-dispatcher.
Your app fixed that right away.
Now I have a good sounding offline TTS enabled on multiple ebook readers (Foliate, Calibre, Koora) and it's Awesome!
It''s quiet impossible to find your app, I hope you published it in the Flathub store, alternativeto.com and get a lot of success!
I wish you the best and thank you again!