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anilshanbhag / videochat

Video Chat over LAN
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Error on OSX: OpenCV Error: Unspecified error #4

Open megrimm opened 7 years ago

megrimm commented 7 years ago

i get:

Connecting to 127.0.0.1.... client OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in cvWaitKey, file /Users/travis/build/skvark/opencv-python/opencv/modules/highgui/src/window.cpp, line 654 Traceback (most recent call last): File "client.py", line 28, in client.connect() File "client.py", line 16, in connect frame=self.videofeed.get_frame() File "/Users/megrimm/Desktop/videochat-master/videofeed.py", line 17, in get_frame c = cv2.waitKey(1) cv2.error: /Users/travis/build/skvark/opencv-python/opencv/modules/highgui/src/window.cpp:654: error: (-2) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function cvWaitKey

aviralgoyal1997 commented 6 years ago

I think this is due to wrong installed opencv,first you should check if ur opencv is working fine or not by simply opening a webcam by cv2.videocapture,if u get error then there is definitely problem of codec (opencv_ffmpeg244.dll) is missing.