Opencv: FOURCC๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ๋น„๋””์˜ค ์“ฐ๊ธฐ ๋ฌธ์„œ(Python)

์— ๋งŒ๋“  2015๋…„ 07์›” 27์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: opencv/opencv

http://code.opencv.org/issues/4231 ์—์„œ ์ด์ „๋จ

|| Ehsan Azar on 2015-03-07 16:50
|| Priority: Normal
|| Affected: 2.4.9 (latest release)
|| Category: python bindings
|| Tracker: Bug
|| Difficulty: 
|| PR: 
|| Platform: Any / Any

FOURCC๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ๋น„๋””์˜ค ์“ฐ๊ธฐ ๋ฌธ์„œ(Python)

[Here](http://docs.opencv.org/trunk/doc/py_tutorials/py_gui/py_video_display/py_video_display.html#saving-a-video) this line:

    fourcc = cv2.VideoWriter_fourcc(*'XVID')

should be changed to this line:

    fourcc = cv2.cv.FOURCC(*'XVID')

์—ญ์‚ฌ

์—์‚ฐ ์•„์ž๋ฅด 2015-03-07 16:52
change <strong i="14">@fourcc</strong> = cv2.VideoWriter_fourcc(*'XVID')@ to <strong i="15">@fourcc</strong> = cv2.cv.FOURCC(*'XVID')@
Vadim Pisarevsky์˜ 2015-04-27 11:33
-   Category set to python bindings
2.4 auto-transferred bug python bindings invalid normal

๋ชจ๋“  3 ๋Œ“๊ธ€

๋‚˜๋Š” ๋‹น์‹ ์ด ํ‹€๋ ธ๊ณ  ๊ทธ๊ฒƒ์„ ๋ฐ”๊พธ๋ฉด ์•ˆ๋œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. OSX์˜ homebrew์—์„œ OpenCV 3.0์„ ์‚ฌ์šฉํ•˜๊ณ  ์ œ์•ˆํ•œ ๋Œ€๋กœ fourcc = cv2.cv.FOURCC('m', 'p', '4', 'v') ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ถˆํ‰ํ•ฉ๋‹ˆ๋‹ค.

Traceback (most recent call last):
  File "./video.py", line 20, in <module>
    fourcc = cv2.cv.FOURCC('m', 'p', '4', 'v')
AttributeError: 'module' object has no attribute 'cv'
Cleaned up camera.

ํ•˜์ง€๋งŒ fourcc = cv2.VideoWriter_fourcc('m', 'p', '4', 'v') ๊ทธ๋Œ€๋กœ ๋‘๋ฉด ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

๋ฌธ์„œ ๋งํฌ๋Š” ํŠธ๋ ํฌ(OpenCV 3.0) ๋ฌธ์„œ๋ฅผ ์ฐธ์กฐํ•˜์ง€๋งŒ cv2.cv ๋ชจ๋“ˆ์€ OpenCV 2.4์—์„œ๋งŒ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

์‹œ๊ฐ„ ์ดˆ๊ณผ ์˜ค๋ฅ˜ ์„ ํƒ

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