SmartVisionaryECHANGETEC

This add-on provides dictation, transcription, OCR, image and video description, translation, text-to-speech, chat, downloads, and RADioTVChannel tools for NVDA users.

Text to speech

The TTS dialog supports the full Gemini voice list. Select and preview any voice from Voice variety. For multi-speaker projects, write speaker names directly in the article, for example: Narrator: text. Guest: text. If no names are written, the add-on distributes voices automatically by lines, dialogue marks, and context. The final result is saved as one continuous audio file.

Media transcription and downloads

Local audio/video files and external links can be transcribed. Downloads support YouTube, Facebook, TikTok, playlists, channels, and direct media links through the bundled yt-dlp package. Instagram is intentionally excluded.

RADioTVChannel

RADioTVChannel lets you browse radio stations and TV channels by country, city/state, and category. SNRT Live streams are refreshed from the source page when played. Use the volume buttons, or Ctrl+Up and Ctrl+Down while playback is active, to change volume without breaking list navigation.

Help language

Press F1 inside add-on windows to open this manual in the current interface language when available. Automatic language mode follows the NVDA interface language.