code/camera.py at master · supercatex/code · GitHub

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import cv2
import time

print('camera')

size = 2
cam = [None, None, None]
for i in range(size):
    cam[i] = cv2.VideoCapture(i)

last_time = time.time()
while True:
    for i in range(size):
        ret, frame = cam[i].read()
        if not ret:
            print('Cannot read from your camera. index: ' + str(i))
            continue

        cv2.imshow('Camera ' + str(i), frame)
        if time.time() - last_time > 0.1:
            cv2.imwrite('frame' + str(i) + '.jpg', frame)
            last_time = time.time()

    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

for i in range(size):
    cam[i].release()
cv2.destroyAllWindows()


import requests
import time

print('send')

size = 2

last_time = time.time()
while True:
    files = {}
    for i in range(size):
        files['media' + str(i)] = open('frame' + str(i) + '.jpg', 'rb')
    url = 'http://usv.ddns.net/upload.php'
    req = requests.post(url, files=files)
    print('sent')
    time.sleep(0.1)