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SetVideoFormatData Method

Summary

Copies data to the video format buffer.

Syntax

C++

public void SetVideoFormatData( 
   VideoInfoHeader vih, 
   RGBQUAD[] palette, 
   int paletteCount 
)

Public Sub SetVideoFormatData( _ 
   ByVal vih As VideoInfoHeader, _ 
   ByVal palette() As RGBQUAD, _ 
   ByVal paletteCount As Integer _ 
)

public: 
void SetVideoFormatData(  
   VideoInfoHeader vih, 
   array<RGBQUAD>^ palette, 
   int paletteCount 
)

Parameters

vih
A VideoInfoHeader structure containing the format data to set.

palette
An optional array of RGBQUAD structures containing the palette information for video with 8 bits per pixel or less. Pass null for videos with more than 8 bits per pixel.

paletteCount
The number of elements from that should be used from the palette parameter. It should be less than palette.Length. Pass 0 if palette is null.

Remarks

Copies data to the video format buffer. This is a helper method which internally sets the unmanaged memory size of the VideoInfoHeader structure and then calls MediaType.SetFormatData marshalling the structure to a byte array. If the method fails, an error is raised. For more information, refer to the Error Codes.

Requirements

Target Platforms

Reference

MediaType Class

MediaType Members

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Help Version 20.0.2020.4.2

Leadtools.Multimedia Assembly

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Leadtools.Multimedia Namespace

Leadtools.Multimedia.Common Namespace

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