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VideoPlayer.ImageAdjustPropertySet method

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Remarks

 

Modifies the value of a specific property related to image adjustment The current value of the property can be retrieved through the VideoPlayer.ImageAdjustPropertyGet method.

 

For further details about the use of the embedded video player see the VideoPlayer object section.

For details about video clips rendering refer to the How to play video files through DirectShow tutorial.

 

 

Syntax

 

[Visual Basic]

control.VideoPlayer.ImageAdjustPropertySet (

nPlayer as Integer,

nProperty as enumVideoImageAdjustProps,

nValue as Long

) as enumErrorCodes


 

[C++]

short control.VideoPlayer.ImageAdjustPropertySet (

short nPlayer,

short nProperty,

long nValue

);


 

Parameter

Description

 

 

nPlayer

Number representing the zero-based index of the player that will use the video player.

nProperty

The property for which we need to modify the current value.

Supported values are the following:

Mnemonic value

Value

Meaning

VIDEO_IMAGE_ADJUST_BRIGHTNESS

0

Brightness

VIDEO_IMAGE_ADJUST_CONTRAST

1

Contrast

VIDEO_IMAGE_ADJUST_SATURATION

2

Saturation

VIDEO_IMAGE_ADJUST_HUE

3

Hue

VIDEO_IMAGE_ADJUST_GAMMA_CORRECTION

4

Gamma Correction

nValue

The new property value. The minimum, maximum, default and stepping values for the given property can be retrieved through the VideoPlayer.ImageAdjustPropertyRangeGet method.

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful