RtgvStartCameraStream

RtgvStartCameraStream starts a stream on a camera, sending frames to the specified IP Address.

Syntax

BOOL RtgvStartCameraStream(
    [in]    HANDLE cameraHandle, 
    [in]    UINT32 localIP, 
    [in]    UINT32 localPort
);

Parameters

[in] cameraHandle

The handle to the camera which will start sending frames.

[in] localIP

The IP Address of the wRTOS Network Interface Card (NIC) to which the camera should send images.

[in] localPort

The local port to which the camera should send images.

Return Values

If the function succeeds, it returns TRUE. If the function fails, it returns FALSE. Call GetLastError to obtain an error code.

Remarks

This function should succeed if a stream is already started when it is called.

This function will fail if it is called before RtgvInitialize and RtgvInitCameraControl.

To find the camera to query, call RtgvInitialize and then call RtgvEnumerateCameras to get an RTGV_CAMERA_INFO array describing each camera found on the network, along with its handles.

Requirements