IBasicVideo::get_VideoHeight

  • 项目

This method retrieves the current video height.

HRESULT get_VideoHeight(
  long* pVideoHeight
);

Parameters

  • pVideoHeight
    [out] Native height of the video.

Return Values

Returns an HRESULT value.

Remarks

This method returns the actual height of the video supplied to the renderer. It does not address any set source rectangle, but simply returns the native vertical dimension. Applications can use this method to negotiate size requirements with in-place container documents.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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Last updated on Wednesday, April 13, 2005

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