def __init__(self):
super(StreamingThread, self).__init__()
self.running = True
self.server = '129.105.21.69'
self.port = 5000
self.BUFFER_SIZE = 1024
self.decoder = h264decoder.H264Decoder()
self.ssh = paramiko.SSHClient()
self.ssh.load_system_host_keys()
def test_h264_decoder():
outfileobj = mock.Mock()
decoder = h264decoder.H264Decoder(outfileobj)
example_video_stream = open(
os.path.join(os.path.dirname(__file__), 'paveparser.output'))
while True:
data = example_video_stream.read(1000)
if len(data) == 0:
break
decoder.write(data)
assert outfileobj.image_ready.called
def __init__(self):
self._fin = False
self._frame = None
self._decoder = h264decoder.H264Decoder()
# self._cap = cv2.VideoCapture('udp://0.0.0.0:11111')
self._socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self._socket.bind(('0.0.0.0', 11111))
self._recv_thread = threading.Thread(target=self.__receive_thread)
self._recv_thread.daemon = True
self._recv_thread.start()
def run_decode():
with open(thefile, 'rb') as f:
num_frames = 0
decoder = h264decoder.H264Decoder()
# Original way is 60 fps on laptop, this way is 100 fps
while 1:
data_in = f.read(1024)
if not data_in:
break
framelist = decoder.decode(data_in)
for frame in framelist:
conv(frame)
num_frames += 1
return num_frames
def run(self):
with open(thefile, 'rb') as f:
num_frames = 0
decoder = h264decoder.H264Decoder()
# Original way is 60 fps on laptop, this way is 100 fps
while 1:
data_in = f.read(1024)
if not data_in:
break
framelist = decoder.decode(data_in)
for frame in framelist:
print('thread %s decoded frame %i' % (self.ident, self.counter))
self.counter += 1
return num_frames
def run_decode_frame():
with open(thefile, 'rb') as f:
num_frames = 0
decoder = h264decoder.H264Decoder()
# On laptop this way is 80 fps.
while 1:
data_in = f.read(1024)
if not data_in:
break
while data_in:
frame, nread = decoder.decode_frame(data_in)
data_in = data_in[nread:]
if frame[0]:
conv(frame)
num_frames += 1
return num_frames
def __init__(self, receiver): BaseThread.__init__(self) self.gogogo = True self.receiver = receiver self.daemon = True self.h264decoder = h264decoder.H264Decoder()
if not img:
img = ax.imshow(frame)
pyplot.show(block=False)
else:
img.set_data(frame)
pyplot.draw()
pyplot.pause(0.001)
def run_decode_frame(decoder, data_in):
while len(data_in):
framedata, nread = decoder.decode_frame(data_in)
data_in = data_in[nread:]
display(framedata)
def run_decode(decoder, data_in):
framedatas = decoder.decode(data_in)
for framedata in framedatas:
display(framedata)
input_file = sys.stdin if sys.argv[1] == '-' else open(sys.argv[1], 'rb')
decoder = h264decoder.H264Decoder()
while 1:
data_in = input_file.read(1024)
if not data_in:
break
run_decode(decoder, data_in)
def __init__(self, drone, debug=False):
h264 = h264decoder.H264Decoder(self, drone.image_shape)
self.paveparser = paveparser.PaVEParser(h264)
self._drone = drone
def __init__(self, drone, debug=False):
self.h264 = h264decoder.H264Decoder(self, drone.image_shape)
self.latest_image = None
self._drone = drone
