n.video : module documentation

def _multiple_of_four(n):

def _width_for_height(caps, height):

def _height_for_width(caps, width):

def _calculate_size(caps, height):

def _make_video_pipeline(path, width, height, framerate):

def _read_video(path, cb, **kw):

def video_frames(path, **kw):

def _write_video(np, filepath, opts={}):