-
Notifications
You must be signed in to change notification settings - Fork 0
/
webcamTest.py
37 lines (26 loc) · 1.05 KB
/
webcamTest.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
import cv2
import json
with open('setting.json') as jfile:
setting =json.load(jfile)
# Open the video capture
cap = cv2.VideoCapture(0, cv2.CAP_V4L2) # Use 0 for the default camera
# Set the desired resolution
width = setting['camera']['width']
height = setting['camera']['height']
cap.set(cv2.CAP_PROP_FRAME_WIDTH, width)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, height)
cap.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc('M', 'J', 'P', 'G'))
cap.set(cv2.CAP_PROP_FPS, setting['camera']['FPS'])
# Check if the resolution was set successfully
print("Actual Resolution: {} x {} & FPS: {}".format(cap.get(cv2.CAP_PROP_FRAME_WIDTH), cap.get(cv2.CAP_PROP_FRAME_HEIGHT),cap.get(cv2.CAP_PROP_FPS)))
# Start capturing and displaying frames
while True:
ret, frame = cap.read()
# Perform any processing or display operations here
cv2.imshow("Webcam", frame)
# Exit the loop if 'q' is pressed
if cv2.waitKey(1) & 0xFF == ord('q'):
break
# Release the video capture and close any open windows
cap.release()
cv2.destroyAllWindows()