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python Programming Glossary: camera_indexDisplaying webcam feed using opencv and python http://stackoverflow.com/questions/2601194/displaying-webcam-feed-using-opencv-and-python loop import cv cv.NamedWindow w1 cv.CV_WINDOW_AUTOSIZE camera_index 0 capture cv.CaptureFromCAM camera_index def repeat global capture.. camera_index 0 capture cv.CaptureFromCAM camera_index def repeat global capture #declare as globals since we are assigning.. as globals since we are assigning to them now global camera_index frame cv.QueryFrame capture cv.ShowImage w1 frame c cv.WaitKey..
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