When i want to open video file with VideoCapture, the isOpened() returns everytime false.
But VideoCapture works with the camera.
I use build from the opencv.org.
It worked few days ago, but i forgot what i did to work. :P
So my question is, what should i do, if after VideoCapture video_in("video.mp4"); video_in.isOpened() returns false?
Is it wrong settings, or did i forget add some libs?
Thank you.
[EDIT]
Problem solved, i coied opencv_ffmpeg300.dll to debug folder, and it works now.
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