Method procedure VLBasicGenericFilter.TVLBasicGenericFilter.SendStartCommand(Cardinal;Cardinal;Cardinal;TVLVideoFormat;Cardinal;Cardinal)

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Class: TVLBasicGenericFilter

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 2 Summary 3 Description 4 Parameters

Syntax

Delphi:

procedure SendStartCommand( AWidth : Cardinal, AHeight : Cardinal, AFrameDelay : Cardinal, AVideoFormat : TVLVideoFormat, ARatioWidth : Cardinal, ARatioHeight : Cardinal );

C++ Builder:

void __fastcall SendStartCommand( unsigned int AWidth, unsigned int AHeight, unsigned int AFrameDelay, TVLVideoFormat AVideoFormat, unsigned int ARatioWidth, unsigned int ARatioHeight );

Visual C++ (MFC):

void SendStartCommand( unsigned int AWidth, unsigned int AHeight, unsigned int AFrameDelay, CTVLVideoFormat AVideoFormat, unsigned int ARatioWidth, unsigned int ARatioHeight );

Summary

Sends start command trough the output pin.

Description

By calling this method you can generate a start command from inside TVLGenericFilter.

Use this method together with SendData and SendStopCommand to do manual data pumping.

Parameters

Parameter	Description
AWidth	The expected Width of the frame images to be
	The expected Height of the frame images to be
send.	The expected time period between frames in
AHeight	The desired video format.
	The expected aspect ratio Width of the frame
send.	The expected aspect ratio Height of the frame
AFrameDelay
hundreds of nanoseconds (0.1 microseconds).
AVideoFormat
ARatioWidth
images to be send.
ARatioHeight
images to be send.