Public/Start-BurnSubtitles.ps1
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function Start-BurnSubtitles { <# .DESCRIPTION Burn subtitles from embeded subtitles or an srt file. Option exists to transcode or burn subtitles only. .NOTES Outpath folder must already be created prior to running the command .PARAMETER Video Specify Video Input .PARAMETER Transcode Specify if the video should also be transcoded .PARAMETER Subindex Specify the subindex if using the embeded parameter set .PARAMETER Embed Specifies the subtitles being used are embeded .PARAMETER SrtFile Specify and srt file for use with the Srt parameter set .PARAMETER Srt Specify if the subtitles are contained in an external srt file .Example When using embeded subtitles specify the movie and the index for the embedded srt. Start-BurnSubtitles -Movie "Action Jackson.mkv" -subindex 0 -embed .Example When using embeded subtitles specify the movie and the index for the embedded srt. Start-BurnSubtitles -Movie "Action Jackson.mkv" -srtfile "Action Jackson.srt" -srt .Example If the transcode switch parameter is used then the file will be transcoded in addition to the subtitles being burned. Start-BurnSubtitles -Movie "Action Jackson.mkv" -srtfile "Action Jackson.srt" -srt -Transcode #> [cmdletbinding()] param ( [Parameter(Mandatory = $true, ParameterSetName = "embed")] [Parameter(Mandatory = $true, ParameterSetName = "srt")] $video, [Parameter(Mandatory = $False, ParameterSetName = "embed")] [Parameter(Mandatory = $False, ParameterSetName = "srt")] [Switch] $transcode, [Parameter(Mandatory = $true, ParameterSetName = "embed")]$SubIndex, [Parameter(Mandatory = $true, ParameterSetName = "embed")][Switch]$Embed, [Parameter(Mandatory = $true, ParameterSetName = "srt")]$srtfile, [Parameter(Mandatory = $true, ParameterSetName = "srt")][Switch]$srt ) if ($env:FFToolsSource -and $env:FFToolsTarget) { #Change directory to the source folder Set-Location $env:FFToolsSource #Split variable to only provide the file name $videosplit = ($video).Split('\')[-1] $srtfilesplit = ($srtfile).Split('\')[-1] #execute subtitle burn if ($transcode) { if ($Embed) { ffmpeg.exe -i "$videosplit" -vf "subtitles=$video:si=$SubIndex" -c:v libx265 -crf 21 -ac 6 -c:a aac -preset veryfast "$outpath$video" } if ($srt) { ffmpeg.exe -i "$videosplit" -vf "subtitles=$srtfilesplit" -c:v libx265 -crf 21 -ac 6 -c:a aac -preset veryfast "$env:FFToolsTarget$video" } } else { if ($Embed) { ffmpeg.exe -i "$videosplit" -vf "subtitles=$video:si=$SubIndex" "$outpath$video" } if ($srt) { ffmpeg.exe -i "$videosplit" -vf "subtitles=$srtfilesplit" "$outpath$video" } } } else { Write-Warning "You must first run Set-FFToolsVariables! This is only required once." } } |