TDx_DrawVideoPort::StartVideo() Reference

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TDx_Draw_Library v1.90 Component Reference

Component: TDX_DRAWVIDEOPORT::STARTVIDEO()

[ TDx_DrawVideoPort ] [ next: StopVideo() ] [ prev: SetTargetSurface() ]

public:
virtual bool __fastcall StartVideo( TDDVideoPortInfo* pVideoInfo );

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DESCRIPTION

Top Parameters See Also

The TDx_DrawVideoPort::StartVideo method will start the flow of live video data from the video port hardware into the target surface.

If the method call fails, the OnError event will be triggered with one of the following values:
DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS
DDERR_SURFACELOST

PARAMETERS

Top See Also

VideoInfo
The VideoInfo parameter references a TDDVideoPortInfo component defining the video transfer properties.