Show-Media.ps1
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function Show-Media { <# .Synopsis Shows media .Description Shows media, using FFPlay .Link Get-RoughDraftExtension .Example Show-Media -InputPath $home\Music\ASong.mp3 .Example Show-Media -InputPath $home\Videos\AMovie.mp4 -Fullscreen .EXAMPLE $cameraName = "NexiGo N60 FHD Webcam" # Replace with your own camera, use Get-FFMpeg -ListCaptureDevice $ShowSplat = [Ordered]@{ DirectShow = $true VideoDevice = $CameraName Mirror = $true TimeMix = 5 EdgeDetect = $true DrawText = $true DrawTextFontSize = 24 DrawTextFontColor = 'white' DrawTextShadowColor = 'black' DrawTextBorderWidth = 2 DrawTextBorderColor = 'black' DrawTextCenter = $true } $showText = @(foreach ($kv in $showSplat.GetEnumerator()) { if ($kv.Value -is [bool]) { "-$($kv.Key)" } else { "-$($kv.Key) '$($kv.Value)'" } }) -join [Environment]::Newline $showSplat.DrawTextText = $showText Show-Media @showSplat -Fullscreen -Verbose #> [OutputType([Nullable], [Management.Automation.Job])] param( # The input path. [Parameter(Position=0,ValueFromPipelineByPropertyName)] [Alias('Fullname')] [string] $InputPath, # If set, will run as a background job. [switch] $AsJob, # The resolution of the media player. This can be passed down to extensions that generate video. [string] $Resolution, # The display mode. When input is audio, defaults to 'Waves' [Parameter(ValueFromPipelineByPropertyName)] [ValidateSet('Default','Waves','RDFT')] [string] $ShowMode, # The volume. [Parameter(ValueFromPipelineByPropertyName)] [ValidateRange(0,100)] [int] $Volume, # If set, will run fullscreen [Parameter(ValueFromPipelineByPropertyName)] [switch] $Fullscreen, # If set, will keep the player open after the media finishes. [Parameter(ValueFromPipelineByPropertyName)] [switch] $KeepOpen, # If set, will not automatically rotate video. [Parameter(ValueFromPipelineByPropertyName)] [Alias('NoAutoRotate')] [switch] $DoNotAutoRotate, # Set the x position for the left of the window [Parameter(ValueFromPipelineByPropertyName)] [int] $Left, # Set the y position for the top of the window [Parameter(ValueFromPipelineByPropertyName)] [int] $Top, # If set, will force the displayed width. [Parameter(ValueFromPipelineByPropertyName)] [int] $Width, # If set, will force the displayed height. [Parameter(ValueFromPipelineByPropertyName)] [int] $Height, # If set, will not display anything. [Parameter(ValueFromPipelineByPropertyName)] [switch] $NoDisplay, # If set, will run in a borderless window. [Parameter(ValueFromPipelineByPropertyName)] [switch] $NoBorder, # If set, will run in a window that is always on top. [Parameter(ValueFromPipelineByPropertyName)] [switch] $AlwaysOnTop, # If set, this will loop the input source. [Parameter(ValueFromPipelineByPropertyName)] [Switch] $Loop, # If set, this will loop the input source any number of times. [Parameter(ValueFromPipelineByPropertyName)] [int] $LoopCount, # The path to FFPlay. If not provided, this will be automatically detected. [string] $FFPlayPath ) dynamicParam { $myCmd = $MyInvocation.MyCommand Get-RoughDraftExtension -CommandName $myCmd -DynamicParameter -DynamicParameterSetName 'ExtendedParameters' -NoMandatoryDynamicParameter } process { if ($AsJob) { return . $StartRoughDraftJob } $ffPlay = Get-FFPlay -ffplayPath $FFPlayPath if (-not $ffPlay) { return } $ffArgs = @( '-hide_banner' if (-not $KeepOpen) { '-autoexit' } if (-not $DoNotAutoRotate) { '-autorotate' } if ($Fullscreen) { '-fs' } if ($ShowMode -eq 'Waves') { '-showmode',1 } if ($ShowMode -eq 'RDFT') { '-showmode',2 } if ($Resolution) { $width, $height = $Resolution -split 'x' } if ($width) { '-x',$Width } if ($height) { '-y', $Height } if ($PSBoundParameters.ContainsKey('Left') -or $PSBoundParameters.ContainsKey('Top')) { '-left', $Left '-top', $top } if ($PSBoundParameters.ContainsKey('Volume')) { '-volume', $Volume } if ($NoDisplay) {'-nodisp'} if ($AlwaysOnTop) {'-alwaysontop'} if ($NoBorder) {'-noborder'} ) $theDuration = $null if ($InputPath) { $myParams = ([Ordered]@{} + $PSBoundParameters) $ri = if ([IO.File]::Exists($InputPath)) { $InputPath } else { $ExecutionContext.SessionState.Path.GetResolvedPSPathFromPSPath($InputPath) | Get-Item -LiteralPath {$_ } | Select-Object -ExpandProperty Fullname } if ($ri -match '\.m3u$') { $myParams.Remove('InputPath') Push-Location ($ri | Split-Path) Get-Content -LiteralPath $ri | Where-Object { $_ -notlike '#*' } | Get-Item | Show-Media @myParams Pop-Location return } $mi = $mediaInfo = Get-Media -InputPath $ri $theDuration = $mi.Duration $ffArgs += '-i', $ri # If there were one or fewer frames detected (or the media has a miniscule duration ) if ((-not $theDuration -or $theDuration -eq '0.040000') -and ($mi.streams.nb_frames -le 1)) { $ffArgs += '-loop', -1 # automatically loop. } if ($mi.CodecTypes -and @($mi.CodecTypes)[0] -eq 'Audio' -and (-not ($ffArgs -eq '-showmode'))) { $ffArgs += '-showmode', '1' } } :nextFile do { #region Handle Extensions $in = [Ordered]@{} + $PSBoundParameters Get-RoughDraftExtension -CommandName $myCmd -CanRun -ExtensionParameter $in | . Get-RoughDraftExtension -Run | . { process { $inObj = $_ if ($inObj.ExtensionOutput) { Write-Verbose "Adding Filter Parameters from Extension '$extensionCommand'" Write-Verbose "$extensionOutput" $ffArgs += $inObj.extensionOutput } if ($inObj.Done) { continue nextFile } } } #endregion Handle Extensions } while (0) if ($Loop) { $ffArgs += '-loop', -1 } if ($LoopCount) { $ffArgs += '-loop', $LoopCount } $progressId = Get-Random $filterParams = $ffArgs $allVideoFilters = @() $allAudioFilters = @() for ($filterParamNumber =0 ; $filterParamNumber -lt $filterParams.Count;$filterParamNumber++) { $thisFilterParam = $filterParams[$filterParamNumber] if ($thisFilterParam -eq '-af') { $allAudioFilters += $filterParams[$filterParamNumber + 1] $filterParamNumber++ } if ($thisFilterParam -eq '-vf') { $allVideoFilters += $filterParams[$filterParamNumber + 1] $filterParamNumber++ } } if ($allVideoFilters.Count -gt 1 -or $allAudioFilters.Count -gt 1) { $newFilterParams = @( for ($filterParamNumber =0 ; $filterParamNumber -lt $filterParams.Count;$filterParamNumber++) { $thisFilterParam = $filterParams[$filterParamNumber] if ($thisFilterParam -eq '-af') { if ($allAudioFilters) { '-af' $allAudioFilters -join ',' $allAudioFilters = @() } $filterParamNumber++ } elseif ($thisFilterParam -eq '-vf') { if ($allVideoFilters) { '-vf' $allVideoFilters -join ',' $allVideoFilters = @() } $filterParamNumber++ } else { $thisFilterParam } } ) $ffArgs = $filterParams = $newFilterParams } $lastTime = $null Use-FFPlay -FFPlayArgument $ffArgs | ForEach-Object { $line= $_ if ($line -like '*:*=*') { $lineParts = @($line -split '\s' -ne '') if ($lineParts[0] -as [double]) { $perc = if ($theDuration -and ($lineParts[0] -as [double])) { $linePartsDouble = $lineParts[0] -as [double] if ("$linePartsDouble" -and "$linePartsDouble" -ne 'nan') { $lastTime = [Timespan]::FromSeconds($lineParts[0] -as [double]) $lastTime.TotalSeconds * 100/ $theDuration.TotalSeconds } else { 0 } } else { (($lineParts[0] -as [int]) % 60)*100/60 } Write-Progress "Playing @ $($lineParts[0])s" " $InputPath" -Id $progressId -PercentComplete ([Math]::Min($perc, 100)) } } Write-Verbose $line } Write-Progress "Playing" " $InputPath" -Completed -Id $progressId # If we stopped before the end if ($theDuration -and ($lastTime -lt $theDuration) -and # and we're calling ourselves recursively @(Get-PSCallStack | Where-Object { $_.InvocationInfo.MyCommand -eq $myCmd }).Count -ge 2) { break out # break to a non-existent label, which will stop the current scipt. } } } |