OSX - impossible d'initialiser le œil de la ps3 sur mac en utilisant opencv avec python mais c exemples fonctionnent bien - Stack Overflow

I've installed OpenCV via macports by doing the following "port install opencv +python27". Using C and calling cvCaptureFromCAM(0) I can capture frames from the cam just fine. When I try it with python's cv.CaptureFromCAM(0) it dies with the following:

QTKit didn't find any attached Video Input Devices!
Warning, camera failed to properly initialize!
Cleaned up camera.
Traceback (most recent call last):
  File "test.py", line 5, in <module>
    temp=cv.CloneImage(frame)

With python you can try the cv2 interface:

import cv2

# initiate the capture interface
cv2.VideoCapture() # that's right, no params

I've installed OpenCV via macports by doing the following "port install opencv +python27". Using C and calling cvCaptureFromCAM(0) I can capture frames from the cam just fine. When I try it with python's cv.CaptureFromCAM(0) it dies with the following:

QTKit didn't find any attached Video Input Devices!
Warning, camera failed to properly initialize!
Cleaned up camera.
Traceback (most recent call last):
  File "test.py", line 5, in <module>
    temp=cv.CloneImage(frame)

With python you can try the cv2 interface:

import cv2

# initiate the capture interface
cv2.VideoCapture() # that's right, no params

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