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82 lines
2.5 KiB
PowerShell
82 lines
2.5 KiB
PowerShell
# Converts videos to HEVC for given path:
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# Ref: https://trac.ffmpeg.org/wiki/Encode/H.265
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# https://github.com/rigaya/NVEnc/releases
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$videoPath = 'M:\1_movies\kids.movies\Alvin und die Chipmunks (1-3)\'
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# HEVC : main, main10, main444
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$profile = 'main10'
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$NVEncoder = "$PSScriptRoot\encoder\NVEncC64.exe"
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$arguments = ''
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if(!(Test-Path $NVEncoder -PathType leaf))
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{
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Write-Host "NVEncC64.exe not found, please check path in `"$NVEncoder`"." -ForegroundColor Yellow
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exit
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}
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# Gets Video List File Contents
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$videos = Get-ChildItem -Path $videoPath -Name -Recurse -Include ('*.avi', '*.mp4', '*.mkv')
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$videoID = 1
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$count = $videos.Count
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if($videos.Count -lt 1)
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{
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Write-Host "No videos found in: $PSScriptRoot\video_file_list.txt" -ForegroundColor Red
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exit
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}
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Write-Host "Converting $count videos.." -ForegroundColor Cyan
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foreach($video in $videos)
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{
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# Converts video using NVEncC64
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$video = $video.Replace("`"", "")
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$inputFile = $videoPath + $video
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$outputFile = $videoPath + $video.Insert(($video.Length - 4), '(HEVC)')
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Write-Host
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Write-Host "Converting video ($videoID of $count), please wait.." -ForegroundColor Magenta
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Write-Host "$video `nto:`n$outputFile" -ForegroundColor White
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Write-Host
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$arguments = "--input `"$inputFile`" --codec hevc --audio-copy 1,2 --profile $profile --output `"$outputFile`""
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Start-Process $NVEncoder -ArgumentList $arguments -WindowStyle Minimized
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$processName = 'NVEncC64'
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Start-Sleep -Seconds 8
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# Sets to use 3 cores (always set to one less core that your CPU has)
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# 2 Cores = 3, 3 Cores = 7, 4 cores = 15, 5 cores = 31, 6 cores = 63
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# Code to calculate for your CPU:
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# $noOfCores = Get-WmiObject Win32_Processor | Measure-Object NumberOfLogicalProcessors -Sum
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# $noOfCores.Sum = $noOfCores.Sum - 1
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# [math]::Pow(2,$($noOfCores).Sum) - 1
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#
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$process = Get-Process $processName; $process.ProcessorAffinity=7
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Start-Sleep -Seconds 8
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# Sets priorty to High
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# Values: High, AboveNormal, Normal, BelowNormal, Low
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$process = Get-Process -Id $process.Id
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$process.PriorityClass = 'High'
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# Waits for process to complete
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$processID = (Get-Process $processName).id
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Wait-Process -Id $processID
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if(Test-Path $outputFile)
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{
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Write-Host "CONVERSION WORKED! FILE: `"$outputFile`" FOUND" -ForegroundColor Yellow
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# TODO delete old and Move file name!
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}
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# Increments video counter
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$videoID = $videoID + 1
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Start-Sleep -Seconds 4
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}
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Write-Host "Finished converted $count videos." -ForegroundColor Green
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exit |