v0.4.51

KoljaB/RealtimeTTSv0.4.51Mar 17, 2025by KoljaB

AI Summary

This update adds a callback mechanism to track word-level timing during playback, supported by Azure and Kokoro engines.

Key Highlights

Added `on_word` callback to TextToAudioStream
TimingInfo class parameter with word, start_time, and end_time
Supported by AzureEngine and English voices of KokoroEngine

New Features

Word alignment callback
TimingInfo tracking

Full Release Notes

# RealtimeTTS v0.4.51 Release Notes

- added on_word callback to TextToAudioStream that gets called when a word gets played out
  Supported by AzureEngine and english voices of KokoroEngine.
  An instance of class TimingInfo from BaseEngine.py gets submitted as parameter. It carries the members word, start_time and end_time. For examples please look into tests/kokoro_test.py and tests/azure_test.py

https://github.com/user-attachments/assets/e7cb35ed-2d4c-407f-a768-4f01a5afa619