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I’m trying to do
VideoCapture cap (../video.avi);
Getting an error: Couldn’t read movie file …/video.avi
i’m using Opencv 2.3.1
Any suggestions? thanks a lot.
Are you trying to save a video stream (e.g. webcam) to disk, or are you trying to read from a video file?
In the first case, you capture from your default device with
VideoCapture cap (0);Then you have to use the VideoWriter class to save it to disk.
If you want to read from a file, then you are probably not using the right path.