SoundWave 1.2.8 improves rendering reliability across several NVDA synthesizers.
- Adds direct Dengjen Neural Voices support while retaining Sonata compatibility and remembered voice selection.
- Improves long Samsung Galaxy Voices and Samsung TV Voices renders with engine-appropriate chunking.
- Improves Nokia TTS rendering with smaller chunks and safe typographic punctuation handling.
- Restricts generic NVDA capture to the selected render synthesizer, preventing live NVDA speech and sounds from entering output files or causing mixed-format failures.
- Updates the English, Polish, and Slovak manuals and interface catalogs.