IVideoMixer::SetOutputSize
From AVObjects Knowledge Base
The SetOutputSize method sets the output frame size. See IVideoMixer for other methods.
Contents |
Syntax
HRESULT SetOutputSize( [in] DWORD _dwWidth, [in] DWORD _dwHeight );
Parameters
_dwWidth
[in] Sets the width of the output frame.
_dwHeight
[in] Sets the height of the output frame.
Return Values
Return code | Description |
S_OK | Success. |
S_FALSE | The size is the same. |
VFW_E_TYPE_NOT_ACCEPTED | Downstream filter does not support this resolution. |
Remarks
If _dwWidth and _dwHeight are zero, default output size will be set. (Default output size is the size of the maximum input frame.)