Convert Wechat Silk to wav file.
.\silk2wav.exe
Usage: silk2wav.exe [OPTIONS] [INPUT_FILE]
Arguments:
[INPUT_FILE]
Options:
-s, --sample-rate <SAMPLE_RATE> [default: 16000] [possible values: 8000, 16000, 441000]
-h, --help Print help
-V, --version Print version