This is actually a really interesting concept, tried it out. Worked well.
I can see it being useful for business podcasts, like key points people are making etc as you are summarising.
One feature you could look at implementing is allowing users to trigger the summary once its listened to (you would have to somehow link into their spotify or apple music or whatever account etc) but people do often with business and other learning podcasts love to have key take aways etc and take their own notes.
Productising that (as you have done so to an extent here) would be pretty interesting. So also serving people that want to actually listen to the cast as well.
I can see it being useful for business podcasts, like key points people are making etc as you are summarising.
One feature you could look at implementing is allowing users to trigger the summary once its listened to (you would have to somehow link into their spotify or apple music or whatever account etc) but people do often with business and other learning podcasts love to have key take aways etc and take their own notes.
Productising that (as you have done so to an extent here) would be pretty interesting. So also serving people that want to actually listen to the cast as well.