receiver.py

import socket,cv2, pickle,struct

# create socket
client_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
#  server ip address here
host_ip = '192.168.99.1' 
port = 9999
client_socket.connect((host_ip,port)) 
data = b""
metadata_size = struct.calcsize("Q")
while True:
	while len(data) < metadata_size:
		packet = client_socket.recv(4*1024) 
		if not packet: break
		data += packet
	packed_msg_size = data[:metadata_size]
	data = data[metadata_size:]
	msg_size = struct.unpack("Q",packed_msg_size)[0]
	
	while len(data) < msg_size:
		data += client_socket.recv(4*1024)
	frame_data = data[:msg_size]
	data  = data[msg_size:]
	frame = pickle.loads(frame_data)
	cv2.imshow("RECEIVING VIDEO",frame)
	key = cv2.waitKey(10) 
	if key  == 13:
		break
client_socket.close()