Wait for the new Replay AV 8 whenever it comes out and you will get the latest version of Replay Converter included and installed at the same time.
The developer said
You are very welcome. When I added the audio alerts I had you and the blind
community in mind. There will actually be another update to Replay
Converter coming soon. In the next version, I decided to add different
audio alerts depending if a conversion was successful or not. The version
that is out now just alerts when a conversion process finished no matter if
it was successful or not.