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OpenCV VideoCapture. Get() parameter details
2022-07-06 22:19:00 【gmHappy】
param | define |
cv2.VideoCapture.get(0) | The current location of the video file ( Play ) In Milliseconds |
cv2.VideoCapture.get(1) | Based on 0 The initial index of the captured or decoded frame |
cv2.VideoCapture.get(2) | Relative location of video files ( Play ):0= The movie begins ,1= The end of the film . |
cv2.VideoCapture.get(3) | The width of the frame in the video stream |
cv2.VideoCapture.get(4) | The height of the frame in the video stream |
cv2.VideoCapture.get(5) | Frame rate |
cv2.VideoCapture.get(6) | Codec 4 word - Character code |
cv2.VideoCapture.get(7) | The number of frames in the video file |
cv2.VideoCapture.get(8) | Returns the format of the object |
cv2.VideoCapture.get(9) | Returns a backend specific value , This value indicates the current capture mode |
cv2.VideoCapture.get(10) | The brightness of the image ( Camera only ) |
cv2.VideoCapture.get(11) | The contrast of the image ( Camera only ) |
cv2.VideoCapture.get(12) | The saturation of the image ( Camera only ) |
cv2.VideoCapture.get(13) | halftone image ( Camera only ) |
cv2.VideoCapture.get(14) | Image gain ( Camera only )(Gain In photography, it indicates the improvement of white balance ) |
cv2.VideoCapture.get(15) | Exposure ( Camera only ) |
cv2.VideoCapture.get(16) | Indicates whether the image should be converted to RGB The Boolean sign |
cv2.VideoCapture.get(17) | × Temporarily not supported |
cv2.VideoCapture.get(18) | Correction and marking of stereo camera ( At present, only DC1394 v.2.x The backend supports this function ) |
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