IMixerOCX::GetVideoSize method (mixerocx.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The GetVideoSize method retrieves the current size of the video rectangle.

Syntax

HRESULT GetVideoSize(
  [out] LPDWORD pdwVideoWidth,
  [out] LPDWORD pdwVideoHeight
);

Parameters

[out] pdwVideoWidth

Pointer that receives the video width in pixels.

[out] pdwVideoHeight

Pointer that receives the video height in pixels.

Return value

If the method succeeds, it returns S_OK.

Requirements

See also

IMixerOCX Interface

Overlay Mixer