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IMixerOCXNotify::OnStatusChange

  • 아티클
 
Microsoft DirectShow 9.0

IMixerOCXNotify::OnStatusChange

The OnStatusChange method informs the client that a status change has occurred.

Syntax

  HRESULT OnStatusChange(
  ULONG  ulStatusFlags
);

Parameters

ulStatusFlags

[in]  Bitwise OR of one or more of the following status flags.

Flag Description
MIXER_STATE_UNCONNECTED (0x00000000) The Overlay Mixer is unconnected and stopped.
MIXER_STATE_CONNECTED_STOPPED       (0x00000001) The Overlay Mixer is connected and stopped.
MIXER_STATE_CONNECTED_PAUSED        (0x00000002) The Overlay Mixer is connected and paused.
MIXER_STATE_CONNECTED_PLAYING       (0x00000003) The Overlay Mixer is connected and playing.

Return Values

If the method succeeds, it returns S_OK.

Requirements

Header: Include Mixerocx.h.

Library: Use Strmiids.lib.

See Also