/// <summary>
/// Video EQ - Saturation (Method)
/// <summary>
public static String Video_EQ_Saturation_Filter()
{
double value = VM.FilterVideoView.FilterVideo_EQ_Saturation_Value;
string saturation = string.Empty;
if (value != 0)
{
// FFmpeg Range 0 to 3
// FFmpeg Default 1
// Slider -100 to 100
// Slider Default 0
// Limit to 2 decimal places
//saturation = "saturation=" + VM.FilterVideoView.FilterVideo_EQ_Saturation.Value.ToString();
try
{
saturation = "saturation=" +
Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
0, // normalize min
3, // normalize max
1 // ffmpeg default
)
, 2 // max decimal places
)
);
}
catch
{
// Log Console Message /////////
Log.WriteAction = () =>
{
Log.logParagraph.Inlines.Add(new LineBreak());
Log.logParagraph.Inlines.Add(new Bold(new Run("Error: Could not set Saturation."))
{
Foreground = Log.ConsoleDefault
});
};
Log.LogActions.Add(Log.WriteAction);
}
}
return(saturation);
}
/// <summary>
/// Video EQ - Contrast (Method)
/// <summary>
public static String Video_EQ_Contrast_Filter(MainWindow mainwindow)
{
double value = mainwindow.slFiltersVideo_EQ_Contrast.Value;
string contrast = string.Empty;
if (value != 0)
{
// FFmpeg Range -2 to 2
// FFmpeg Default 1
// Slider -100 to 100
// Slider Default 0
// Limit to 2 decimal places
//contrast = "contrast=" + mainwindow.slFiltersVideo_EQ_Contrast.Value.ToString();
try
{
contrast = "contrast=" +
Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
-2, // normalize min
2, // normalize max
1 // ffdefault
)
, 2 // max decimal places
)
);
}
catch
{
// Log Console Message /////////
Log.WriteAction = () =>
{
Log.logParagraph.Inlines.Add(new LineBreak());
Log.logParagraph.Inlines.Add(new Bold(new Run("Error: Could not set Contrast."))
{
Foreground = Log.ConsoleDefault
});
};
Log.LogActions.Add(Log.WriteAction);
}
}
return(contrast);
}
/// <summary>
/// Extra Stereo (Method)
/// <summary>
public static void ExtraStereo_Filter()
{
// FFmpeg Range 0 to ??
// FFmpeg Default 2.5
// Slider -100 to 100
// Slider Default 0
// Limit to 2 decimal places
double value = VM.FilterAudioView.FilterAudio_ExtraStereo_Value;
string extrastereo = string.Empty;
if (value != 0)
{
try
{
extrastereo = "extrastereo=" +
Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
0, // normalize min
10, // normalize max
2.5 // ffmpeg default
)
, 3 // max decimal places
)
);
// Add to Filters List
aFiltersList.Add(extrastereo);
}
catch
{
// Log Console Message /////////
Log.WriteAction = () =>
{
Log.logParagraph.Inlines.Add(new LineBreak());
Log.logParagraph.Inlines.Add(new Bold(new Run("Error: Could not set Extra Stereo."))
{
Foreground = Log.ConsoleDefault
});
};
Log.LogActions.Add(Log.WriteAction);
}
}
}
/// <summary>
/// Video EQ - Brightness (Method)
/// <summary>
public static String Video_EQ_Brightness_Filter(MainWindow mainwindow)
{
double value = mainwindow.slFiltersVideo_EQ_Brightness.Value;
string brightness = string.Empty;
if (value != 0)
{
// FFmpeg Range -1 to 1
// FFmpeg Default 0
// Slider -100 to 100
// Slider Default 0
// Limit to 2 decimal places
//brightness = "brightness=" + mainwindow.slFiltersVideo_EQ_Brightness.Value.ToString();
try
{
brightness = "brightness=" +
Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
-1, // normalize min
1, // normalize max
0 // ffmpeg default
)
, 2
)
);
}
catch
{
// Log Console Message /////////
Log.WriteAction = () =>
{
Log.logParagraph.Inlines.Add(new LineBreak());
Log.logParagraph.Inlines.Add(new Bold(new Run("Error: Could not set Brightness."))
{
Foreground = Log.ConsoleDefault
});
};
Log.LogActions.Add(Log.WriteAction);
}
}
return(brightness);
}
/// <summary>
/// Video EQ - Gamma (Method)
/// <summary>
public static String Video_EQ_Gamma_Filter(ViewModel vm)
{
double value = vm.FilterVideo_EQ_Gamma_Value;
string gamma = string.Empty;
if (value != 0)
{
// FFmpeg Range 0.1 to 10
// FFmpeg Default 1
// Slider -100 to 100
// Slider Default 0
// Limit to 2 decimal places
//gamma = "gamma=" + vm.FilterVideo_EQ_Gamma.Value.ToString();
try
{
gamma = "gamma=" +
Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
0.1, // normalize min
10, // normalize max
1 // ffmpeg default
)
, 2 // max decimal places
)
);
}
catch
{
// Log Console Message /////////
Log.WriteAction = () =>
{
Log.logParagraph.Inlines.Add(new LineBreak());
Log.logParagraph.Inlines.Add(new Bold(new Run("Error: Could not set Gamma."))
{
Foreground = Log.ConsoleDefault
});
};
Log.LogActions.Add(Log.WriteAction);
}
}
return(gamma);
}
/// <summary>
/// Selective Color Class
/// <summary>
//public static List<FilterVideoSelectiveColor> SelectiveColorList { get; set; }
//public partial class FilterVideoSelectiveColor
//{
// public string SelectiveColorName { get; set; }
// public Color SelectiveColorPreview { get; set; }
// public string SelectiveColorPreviewStr { get { return SelectiveColorPreview.ToString(); } }
// public FilterVideoSelectiveColor(string name, Color color)
// {
// SelectiveColorName = name;
// SelectiveColorPreview = color;
// }
//}
/// <summary>
/// Selective Color Normalize (Method)
/// <summary>
public static String SelectiveColor_Normalize(double value)
{
// FFmpeg Range -1 to 1
// Slider -100 to 100
// Limit to 2 decimal places
string decimalValue = Convert.ToString(
Math.Round(
MainWindow.NormalizeValue(
value, // input
-100, // input min
100, // input max
-1, // normalize min
1, // normalize max
0 // ffmpeg default
)
, 2
)
);
return(decimalValue);
}
