How to extract features from OpenSmile?

Demo Feature file to check if openSMILE is working completely
This should generate a file input.energy.csv in the output folder path
If the SMILExtract is not added to the /usr/bin path then you need to use ./SMILExtract from the openSMILE folder path

./SMILExtract –C config/demo/demo1_energy.conf –I <input_folder_path>/input.wav –O <output_folder_path>/input.energy.csv

Chroma Features

./SMILExtract -C config/chroma_fft.conf -I input.wav -O chroma.csv

./SMILExtract –cfgFileTemplate –configDflt cWaveSource,cFramer,cEnergy,cCsvSink -1 1 2>
myconfig/demo1.conf

MFCC Features

./SMILExtract –C config/MFCC12_0_D_A.conf –I input.wav –O output.mfcc.htk

PLP Features

./SMILExtract –C config/PLP_E_D_A.conf –I input.wav –O output.plp.htk





Prosody Features
./SMILExtract –C config/prosodyShs.conf –I input.wav –O prosody.csv