IMixerPinConfig::SetAspectRatioMode

Microsoft DirectShow 9.0

The SetAspectRatioMode method sets the aspect ratio correction mode for window resizing.

Syntax

  HRESULT SetAspectRatioMode(
  AM_ASPECT_RATIO_MODE amAspectRatioMode
);

Parameters

amAspectRatioMode

[in] Value specifying one of the AM_ASPECT_RATIO_MODE enumerated type members.

Return Value

Returns an HRESULT value. Possible values include the following:

Value	Description
E_NOTIMPL	Method called on secondary stream.
E_INVALIDARG	Invalid argument.
S_OK	Success.

Remarks

Currently this function is implemented only on the primary pin of the Overlay Mixer filter. Calling it on a secondary pin will result in an error.

Requirements

Header: Include Mpconfig.h.

Library: Use Strmiids.lib.

See Also

Additional resources