Extension/DataScope.RoughDraft.Extension.ps1
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<# .Synopsis Datascope effect .Description Applies the datascope filter .Link https://ffmpeg.org/ffmpeg-filters.html#datascope #> # It's an extension [Runtime.CompilerServices.Extension()] # that extends Edit-Media [Management.Automation.Cmdlet("Edit","Media")] param( [Parameter(Mandatory)] [switch] $DataScope, <# Set scope mode, can be one of the following: |Value|Description| |-----|-----------| |mono |Draw hexadecimal pixel values with white color on black background.| |color |Draw hexadecimal pixel values with input video pixel color on black background.| |color2 |Draw hexadecimal pixel values on color background picked from input video, the text color is picked in such way so its always visible.| * #> [ValidateSet('Mono', 'Color', 'Color2')] [string] $DataScopeMode = 'Color', # Set background opacity. [double] $DataScopeBackgroundOpacity, # Draw rows and columns numbers on left and top of video. [switch] $DataScopeAxis, # Set display number format. Can be hex, or dec. Default is hex. [ValidateSet('hex','dec')] [string] $DataScopeFormat, # Set x offset from where to pick pixels. [int] $DataScopeX, # Set y offset from where to pick pixels. [int] $DataScopeY, # Set pixel components to display. By default all pixel components are displayed. [string] $DataScopeComponent ) $DataScopeArguments =@( if ($DataScopeMode) { "mode=$($DataScopeMode.ToLower())" } if ($DataScopeBackgroundOpacity) { "opacity=$DataScopeBackgroundOpacity" } if ($DataScopeAxis) { "axis" } if ($DataScopeFormat) { "format=$DataScopeFormat" } if ($DataScopeX) { "x=$DataScopeX" } if ($DataScopeY) { "y=$DataScopeY" } if ($DataScopeComponent) { "components=$DataScopeComponent" } ) -join ':' "-vf" "datascope=$DataScopeArguments" |