angelskieglazki
/ extract_frames.cpp
Created
October 20, 2015 10:04
— forked from itsrifat/extract_frames.cpp
simple c++ functions to extract frames of a video file into a vector of Mat and saving the vector as jpg images using OpenCV 2.4.9
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| /* | |
| This functions opens a video file and extracts the frames and put them into a vector of Mat(its the class for representing an img) | |
| */ | |
| void extract_frames(const string &videoFilePath,vector<Mat>& frames){ | |
| try{ | |
| //open the video file | |
| VideoCapture cap(videoFilePath); // open the video file | |
| if(!cap.isOpened()) // check if we succeeded | |
| CV_Error(CV_StsError, "Can not open Video file"); |