def format_datetime(dt):
    return dateformat.format(dt, 'r')
Creates a closed-caption track and adds to an existing YouTube video.
dataset/ETHPy150Open hzlf/openbroadcast/website/apps/tastypie_with_file_upload/utils/formatting.py/format_datetime--crossover with--dataset/ETHPy150Open twilio/howtos/intercom/gdata/youtube/client.py/YouTubeClient.create_track