def transcribe_audio(project_slug, creds, overwrite=False):
    '\n    project_slug: ./projects/audiostreams/filename.wav\n    '
    watson_jobs = []
    audio_fn = (project_slug + '.wav')
    print(('audio_filename:' + audio_fn))
    time_slug = make_slug_from_path(audio_fn)
    transcript_fn = (join(transcripts_dir(project_slug), time_slug) + '.json')
    print(('transcript_fn' + transcript_fn))
    if (not exists(transcript_fn)):
        print('Sending to Watson API:\n\t', audio_fn)
        job = Process(target=process_transcript_call, args=(audio_fn, transcript_fn, creds))
        job.start()
        watson_jobs.append(job)
    for job in watson_jobs:
        job.join()
    return transcript_fn
project_slug: ./projects/audiostreams/filename.wav
def transcribe_audio(project_slug, creds, overwrite=False):
    '\n    \n    '
    watson_jobs = []
    audio_fn = (project_slug + '.wav')
    print(('audio_filename:' + audio_fn))
    time_slug = make_slug_from_path(audio_fn)
    transcript_fn = (join(transcripts_dir(project_slug), time_slug) + '.json')
    print(('transcript_fn' + transcript_fn))
    if (not exists(transcript_fn)):
        print('Sending to Watson API:\n\t', audio_fn)
        job = Process(target=process_transcript_call, args=(audio_fn, transcript_fn, creds))
        job.start()
        watson_jobs.append(job)
    for job in watson_jobs:
        job.join()
    return transcript_fn