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ip camera with opencv c++

asked 2015-03-25 13:49:19 -0500

antithing gravatar image

Hi all, I know this has been asked before, but i can't get it to work despite that...

I have a foscam FI9821EP ip camera that i am trying to use inside opencv.

this code pops up a window, then closes it instantly. Driving me mad! Any help greatly appreciated.

Mat frame;
namedWindow("video", 1);
VideoCapture cap("http://192.168.1.90:88/cgi-bin/CGIStream.cgi?cmd=GetMJStream&usr=xxx&pwd=xxx&.mjpg");
while (cap.isOpened())
{
    cap >> frame;
    if (frame.empty()) break;

    imshow("video", frame);
    if (waitKey(30) >= 0) break;
}
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url works in firefox, but not in opencv...

antithing gravatar imageantithing ( 2015-03-25 13:49:58 -0500 )edit

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answered 2015-03-26 02:49:42 -0500

Subba Rao gravatar image

I ran your code and it works for me. So the issue has to be with your url for the camera.

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thanks! turns out my ffmpeg wasn't installed properly. Anyone having the same problem, follow these instructions:

http://stackoverflow.com/questions/70...

antithing gravatar imageantithing ( 2015-03-26 13:44:13 -0500 )edit
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Asked: 2015-03-25 13:49:19 -0500

Seen: 1,440 times

Last updated: Mar 25 '15