rymawby

ffmpeg -i <audio.aac> -acodec libmp3lame <audio.mp3>

pcdinh

def run_seq(cmd):
    """Run `cmd` and yield its output lazily"""
    p = subprocess.Popen(
        cmd, shell=True,
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT)

    # make STDIN and STDOUT non-blocking
    fcntl.fcntl(p.stdin, fcntl.F_SETFL, os.O_NONBLOCK)

quantombone

function top = nms(boxes, overlap)
% top = nms_fast(boxes, overlap)
% Non-maximum suppression. (FAST VERSION)
% Greedily select high-scoring detections and skip detections
% that are significantly covered by a previously selected
% detection.
% NOTE: This is adapted from Pedro Felzenszwalb's version (nms.m),
% but an inner loop has been eliminated to significantly speed it
% up in the case of a large number of boxes
% Tomasz Malisiewicz (tomasz@cmu.edu)