stabilizer.py 文件源码

def __init__(self, videoPath, ratio, reprojThresh):
    self.videoPath = videoPath
    self.vidcap = cv2.VideoCapture(videoPath)
    initialFrame = int(self.vidcap.get(cv2.CAP_PROP_FRAME_COUNT))
    self.videoSize = (int(self.vidcap.get(cv2.CAP_PROP_FRAME_WIDTH)),
        int(self.vidcap.get(cv2.CAP_PROP_FRAME_HEIGHT)))
    self.vidcap.set(cv2.CAP_PROP_POS_FRAMES, initialFrame / 6)
    self.ratio = ratio
    self.reprojThresh = reprojThresh
    self.isv3 = imutils.is_cv3()