imagiz 0.5

Live video streaming over network with OpenCV and (ZMQ or TCP)

Imagiz

Fast and none blocking live video streaming over network with OpenCV and (ZMQ or TCP).

Install

pip3 install imagiz

ZMQ Client

import imagiz
import cv2


client=imagiz.Client("cc1",server_ip="localhost")
vid=cv2.VideoCapture(0)
encode_param = [int(cv2.IMWRITE_JPEG_QUALITY), 90]

while True:
    r,frame=vid.read()
    if r:
        r, image = cv2.imencode('.jpg', frame, encode_param)
        client.send(image)
    else:
        break

ZMQ Server

import imagiz
import cv2

server=imagiz.Server()
while True:
    message=server.recive()
    frame=cv2.imdecode(message.image,1)
    cv2.imshow("",frame)
    cv2.waitKey(1)

TCP Client

import imagiz
import cv2

vid=cv2.VideoCapture(0)
client=imagiz.TCP_Client(server_port=9990,client_name="cc1")
encode_param = [int(cv2.IMWRITE_JPEG_QUALITY), 90]


while True:
    r,frame=vid.read()
    if r:
        r,image=cv2.imencode('.jpg',frame, encode_param)
        response=client.send(image)
        print(response)

TCP Server

import imagiz
import cv2

server=imagiz.TCP_Server(9990)
server.start()
while True:
    message=server.receive()
    frame=cv2.imdecode(mmessage.image,1)
    cv2.imshow("",frame)
    cv2.waitKey(1)

Client Options

Name	Description
client_name	Name of client
server_ip	Ip of server default value is localhost
server_port	Port of server default value is 5555
request_timeout	how many milliseconds wait to resend image again
request_retries	how many time retries to send an image before client exit
generate_image_id	image_id is unique and ordered id that you can use for save data on disk or db also it is show time of image sended by client
time_between_retries	On TCP client show time between retries

Server Options

Name	Description
Port	Port of server
listener	Number of listening threads.default value is 10

Message Class

Name	Description
image	Byte of image
client_name	Name of client
image_id	If disable generate_image_id it will be 0