set device_num to current device

This commit is contained in:
lostjared
2017-03-10 11:56:35 -08:00
parent 92e26ce2fd
commit 8320539107

View File

@@ -38,6 +38,7 @@ void Playback::setVideo(cv::VideoCapture cap, cv::VideoWriter wr, bool record) {
bool Playback::setVideoCamera(int device, int res, cv::VideoWriter wr, bool record) {
mode = MODE_CAMERA;
device_num = device;
mutex.lock();
if(capture.isOpened()) {
#if defined(__linux__) || defined(_WIN32)