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Camera - use videoCapture as a field.

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This commit is contained in:
DucDangAnh 2020-06-29 15:02:31 +07:00
parent 5259eba6b5
commit f63da8a968
1 changed files with 3 additions and 1 deletions
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4
AIParkingApplication/Camera.cs
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@ -10,6 +10,7 @@ namespace AIParkingApplication
private string streamUrl; private string streamUrl;
private volatile bool isFrameRequested; private volatile bool isFrameRequested;
private Thread readStreamThread; private Thread readStreamThread;
private VideoCapture videoCapture;
public volatile Mat CurrentFrame; public volatile Mat CurrentFrame;
public event CameraEvent OnVideoFrameReceived; public event CameraEvent OnVideoFrameReceived;
@ -21,11 +22,13 @@ namespace AIParkingApplication
isFrameRequested = false; isFrameRequested = false;
readStreamThread = new Thread(new ThreadStart(ReadVideoStream)); readStreamThread = new Thread(new ThreadStart(ReadVideoStream));
readStreamThread.IsBackground = true; readStreamThread.IsBackground = true;
videoCapture = new VideoCapture();
} }
~Camera() ~Camera()
{ {
Stop(); Stop();
videoCapture.Dispose();
} }
public void Start() public void Start()
@ -45,7 +48,6 @@ namespace AIParkingApplication
public void ReadVideoStream() public void ReadVideoStream()
{ {
VideoCapture videoCapture = new VideoCapture(); //TODO: Need to dispose this videoCapture?
Mat videoFrame = new Mat(); Mat videoFrame = new Mat();
if (!videoCapture.Open(streamUrl)) if (!videoCapture.Open(streamUrl))
{ {