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include
<cstdio>
#
include
<opencv2/opencv.hpp>
using
namespace
cv;
int main(){
VideoCapture capture(0);
if
(!capture.isOpened()){
return
-1;
}
/*
int fps = 15;
//capSize = (1028,720) # this is the size of my source video
fourcc = cv2.cv.CV_FOURCC('m', 'p', '4', 'v');
//self.vout = cv2.VideoWriter();
success = self.vout.open('/Users/powenko/Desktop/output.mov',fourcc,fps,capSize,True)
*/
Size videoSize = Size((int)capture.get(CV_CAP_PROP_FRAME_WIDTH),(int)capture.get(CV_CAP_PROP_FRAME_HEIGHT));
VideoWriter writer;
// writer.open("/Users/powenko/Desktop/VideoTest.avi", CV_FOURCC('m', 'p', '4', 'v'), 15, videoSize); //其他系統上使用
writer.open(
"/Users/powenko/Desktop/VideoTest.mov"
, CV_FOURCC(
'm'
,
'p'
,
'4'
,
'v'
), 15, videoSize);
// MAC 可以使用
/*
CV_FOURCC('P', 'I', 'M', '1') = MPEG-1 codec
CV_FOURCC('M', 'J', 'P', 'G') = motion-jpeg codec
CV_FOURCC('M', 'P', '4', '2') = MPEG-4.2 codec
CV_FOURCC('D', 'I', 'V', '3') = MPEG-4.3 codec
CV_FOURCC('D', 'I', 'V', 'X') = MPEG-4 codec
CV_FOURCC('U', '2', '6', '3') = H263 codec
CV_FOURCC('I', '2', '6', '3') = H263I codec
CV_FOURCC('F', 'L', 'V', '1') = FLV1 codec
*/
namedWindow(
"show image"
,0);
while
(true){
Mat frame;
capture >> frame;
if
(!frame.
empty
()){
writer.write(frame);
//capture >> frame;
//writer << frame;
imshow(
"show image"
, frame);
if
(waitKey(33) == 27){
break
;
}
}
}
return
0;
}