///
/// \brief playVideo 播放视频
/// \param videoPath 视频绝对路径
/// \param delay 暂停
/// \param winname 窗口名称
///
void playVideo(const char *videoPath, int delay = 50, char *winname = "playing"){
VideoCapture capture;
capture.open(videoPath);
if (!capture.isOpened()) {
cout << "can't open video" << endl;
return;
}
Mat frame;
while (capture.read(frame)) {
imshow(winname, frame);
char c = waitKey(delay);
if (c == 27){ //esc键
break;
}
}
}
C++_OpenCV_播放视频
最新推荐文章于 2025-06-04 14:32:00 发布