XpandPwsh

1.221.0.22

Public/System/ConvertTo-GifFromMp4.ps1

function ConvertTo-GifFromMp4 {
    [CmdletBinding()]
    [CmdLetTag("#ffmpeg")]
    param (
        [parameter(Mandatory,ValueFromPipeline)]
        [System.IO.FileInfo]$Mp4Path,
        [parameter()]
        [string]$OutputFile,
        [int]$FrameRate=7,
        [int]$Width=-1
    )
    
    begin {
        $PSCmdlet|Write-PSCmdLetBegin
        if (!(Get-Chocopackage ffmpeg)){
            Install-ChocoPackage ffmpeg
        }
        
    }
    
    process {
        if (!$OutputFile){
            $OutputFile="$($Mp4Path.DirectoryName)\$($Mp4Path.BaseName).gif"
        }
        Remove-Item $OutputFile -ErrorAction SilentlyContinue
        Invoke-Script{ffmpeg -i $Mp4Path -vf "fps=$frameRate,scale=$Width`:-1:flags=lanczos" $OutputFile -hide_banner -loglevel panic }
        Get-Item $OutputFile
    }
    
    end {
        
    }
}