Greetings,
I'm new using OpenCV and I have some issues when I try to open a video.
I'm using OpenCV2.4.9 with QT 5.3.2 on windows 7 x64. I'm trying to open a *.MOV file, but it doesn't open. Maybe I need to set some configuration on VideoCapture class, but i don't know which ones :S
Video information from ffprobe
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MVI_7683.MOV': Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 2014-06-12 11:07:45 Duration: 00:00:11.00, start: 0.000000, bitrate: 45493 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yu vj420p(pc, smpte170m/bt709/bt709), 1280x720, 43884 kb/s, 50 fps, 50 tbr, 50k tbn , 100k tbc (default)
Metadata:
creation_time : 2014-06-12 11:07:45
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s1 6, 1536 kb/s (default)
Metadata:
creation_time : 2014-06-12 11:07:45
Code to open the video:
#include <iostream>
#include <opencv2/opencv.hpp>
using namespace std;
using namespace cv;
int main()
{
VideoCapture cap("C://workspace//ForegroundDetection//Data//MVI_7683.MOV"); // Read the video
// I try with "C:/workspace/ForegroundDetection/Data/MVI_7683.MOV" also
if(!cap.isOpened()) // check if we succeeded
{
cout << "Cannot open the video file" << endl;
return -1;
}
namedWindow("Video");
while(1)
{
Mat frame;
cap >> frame; // get a new frame from camera
imshow("Video", frame);
// Press 'c' to escape
if(waitKey(30) == 'c') break;
}
return 0;
}
Thanks in advance,
Ibon