import subprocess
import logging as log

def encode_lc3(file, frame_dur_ms=10, bps=48000):

    file = file.replace('.wav', '')
    cmd = ['elc3', '-m', f'{frame_dur_ms}' , '-b', f'{bps}', f'{file}.wav', f'{file}.lc3']
    log.info("Executing: %s", " ".join(cmd))
    ret = subprocess.run(cmd, check=True)

    return ret.returncode, ret.stdout, ret.stderr

if __name__ == '__main__':
    import os
    os.chdir(os.path.dirname(__file__))
    r, stdout, stderr =  encode_lc3('welcome_resampled.wav')

    print(r)
    print(stdout)
    print(stderr)