IMFVirtualCamera::Shutdown method (mfvirtualcamera.h)
Releases all of the virtual camera's internal resources.
Syntax
HRESULT Shutdown();
Return value
Returns an HRESULT value, including but not limited to the following values:
| Error code | Description |
|---|---|
| S_OK | Succeeded |
Remarks
When Shutdown is called, all objects created through the IMFVirtualCamera APIs will also be shutdown. This includes IMFCameraSyncObject objects obtained through calls to IMFVirtualCamera::CreateSyncEvent or CreateSyncSemaphore and IMFMediaSource objects obtained through a call to IMFVirtualCamera::GetMediaSource. Attempts to use any object obtained from the IMFVirtualCamera after Shutdown has been called will result in an MF_E_SHUTDOWN error.
For virtual cameras created with a lifetime value of MFVirtualCameraLifeTime_Session, when Shutdown is called, the virtual camera will be removed from the system. Any application using the virtual camera will receive the device invalidated error MF_E_VIDEO_RECORDING_DEVICE_INVALIDATED.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Build 22000 |
| Header | mfvirtualcamera.h |
| Library | mfsensorgroup.lib |
| DLL | mfsensorgroup.dll |