IMSVidCtl::put_MaintainAspectRatio method (msvidctl.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The put_MaintainAspectRatio method specifies whether the Video Control maintains the aspect ratio of the source video.

Syntax

HRESULT put_MaintainAspectRatio(
  [in] VARIANT_BOOL NewValue
);

Parameters

[in] NewValue

Specifies one of the following values.

Value	Description
VARIANT_TRUE	The Video Control will maintain the aspect ratio of the source video.
VARIANT_FALSE	The Video Control will stretch the video to fill the window. (Default.)

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Requirements

Requirement	Value
Minimum supported client	Windows�XP [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	msvidctl.h

See also

IMSVidCtl Interface

IMSVidCtl::get_MaintainAspectRatio