def collect(meta):
utc = dateutil.tz.tzutc()
t = datetime.datetime.now(utc).isoformat()
meta['t'] = t
streams = livestreamer.streams(meta['url'])
stream = streams[meta['stream']]
cap = get_capture_from_livestream(stream)
succes, img_bgr = cap.read()
img_rgb = cv2.cvtColor(img_bgr, cv2.COLOR_BGR2RGB)
# return numpy array and info
filename = generate_filename(meta)
meta['filename'] = filename
plt.imsave(filename, img_rgb)
return meta
def video(meta):
utc = dateutil.tz.tzutc()
t = datetime.datetime.now(utc).isoformat()
meta['t'] = t
meta['product'] = 'video'
meta['extension'] = 'flv'
filename = generate_filename(meta)
command = ['livestreamer',
meta['url'],
meta['stream'],
'-f',
'-o', filename]
process = TimeoutSubprocess(command, 5)
process.go()
return process.output()
