This project can be used to create a standalone library from WebRTC's VAD engine (independent from the rest of the WebRTC code).
Corresponding Go bindings are also generated using c-for-go(https://github.com/xlab/c-for-go) based on webrtc.yml file.

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To build library and corresponding Go bindings for WebRTC's voice activity detection (VAD) module:

1) Git clone WebRTC source locally (https://webrtc.googlesource.com/src)

2) Execute script.sh
     Usage (Please use full paths):
     $ ./script.sh <WEBRTC_SRC_PATH> <DEST_DIR_PATH>
     WEBRTC_SRC_PATH = WebRTC source directory path
     DEST_DIR_PATH = Output directory path

3) While building Go program pass CGO_LDPATHS environment variable
     $ CGO_LDFLAGS="-L/tmp -lwebrtc_vad" LD_LIBRARY_PATH=/tmp go run server.go
     libwebrtc_vad.so is present at /tmp

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Dependecies:
 - cmake (>= v3.5)
 - make
 - c-for-go