Voice Activity Detection (VAD) Tool
Features:
- Automatically convert from video/audio to required WAV format
- Zoomable waveform renderer
- Control audio chunk durations directly from Waveform
Developer Instructions:
- Edit
SttClient.cs
to enable STT feature
User Instructions:
- Click
File
->New (Ctrl + N)
menu to opensNew Project Dialog
- Keep or change
Project Name
- Keep or change
Project Base Location
- Choose media file to load
- Click
Project
->Split
menu orSplit
button to start VAD process - Click
Project
->Batch STT
menu orBatch STT
button to convert audio chunks generated by VAD process into text - Edit chunk text if desired
- Click
Project
->Batch Export
menu orBatch Export
button to export audio chunk to WAV file and record text information tosentence_map.csv
- Click
Reveal
button (button in the middle that shows WAV filename) to show project location in Windows Explorer - Click
File
->Save (Ctrl + S)
menu to save project changes (you can save at any point in this instructions)