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Set the desired gain level . You must call UseVolumeBoost=true. The range is 0.1 (-20db) to 10 (+20db).
Default is 1.0, You may call this property when video playing.
1.0 = 0 dB (decibel)
1.77 = + 5dB
3.16 = +10dB
10 = +20db
0.89 = -1dB
0.56 = -5dB
0.316 = -10dB
0.1 = -20dB
MoviePlayer1.VolumeGain[=double]
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Parameter
double
the value of gain level
Remark
This property is Read/Write.
Example
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Visual Basic Syntax
MoviePlayer1.UseVolumeBoost=True
MoviePlayer1.VolumeGain = 10
MoviePlayer1.VolumeAutoGain=true
MoviePlayer1.FileName="c:\test.mpg"
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