Extension/BlendFrame.RoughDraft.Extension.ps1
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<# .SYNOPSIS BlendFrame Extension .DESCRIPTION Blends Successive Frames .LINK https://ffmpeg.org/ffmpeg-filters.html#blend #> [Management.Automation.Cmdlet("Edit","Media")] param( [Parameter(Mandatory)] [switch] $BlendFrame, [ValidateSet( 'addition', 'and', 'average', 'bleach', 'burn', 'darken', 'difference', 'divide', 'dodge', 'exclusion', 'extremity', 'freeze', 'geometric', 'glow', 'grainextract', 'grainmerge', 'hardlight', 'hardmix', 'hardoverlay', 'harmonic', 'heat', 'interpolate', 'lighten', 'linearlight', 'multiply', 'multiply128', 'negation', 'normal', 'or', 'overlay', 'phoenix', 'pinlight', 'reflect', 'screen', 'softdifference', 'softlight', 'stain', 'subtract', 'vividlight', 'xor' )] [string] $BlendMode, [ValidateSet( '', 'addition', 'and', 'average', 'bleach', 'burn', 'darken', 'difference', 'divide', 'dodge', 'exclusion', 'extremity', 'freeze', 'geometric', 'glow', 'grainextract', 'grainmerge', 'hardlight', 'hardmix', 'hardoverlay', 'harmonic', 'heat', 'interpolate', 'lighten', 'linearlight', 'multiply', 'multiply128', 'negation', 'normal', 'or', 'overlay', 'phoenix', 'pinlight', 'reflect', 'screen', 'softdifference', 'softlight', 'stain', 'subtract', 'vividlight', 'xor' )] [string[]] $BlendColorMode, [string] $BlendExpression, [string[]] $BlendColorExpression, [string] $BlendOpacity, [string[]] $BlendColorOpacity ) $filterArgs = @( if ($BlendColorMode) { for ($c = 0; $c -lt $BlendColorMode.Length; $c++) { "c${c}_mode=$($BlendColorMode[$c])" } } elseif ($BlendMode) { "all_mode=$blendMode" } if ($BlendColorOpacity) { for ($c = 0; $c -lt $BlendColorOpacity.Length; $c++) { "c${c}_opacity=$($BlendColorOpacity[$c])" } } elseif ($BlendOpacity) { "all_opacity=$BlendOpacity" } if ($BlendColorExpression) { for ($c = 0; $c -lt $BlendColorExpression.Length; $c++) { "c${c}_expr=$($BlendColorExpression[$c])" } } elseif ($BlendExpression) { for ($c = 0; $c -lt $BlendColorOpacity.Length; $c++) { "all_expr=$BlendExpression" } } ) -join ':' "-vf" "tblend=$filterArgs" -replace '=$' |