76 lines
2.8 KiB
PowerShell
76 lines
2.8 KiB
PowerShell
# TimelapseGenerator.ps1
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# Generates a customizable timelapse
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#
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# Changelog:
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# v1.2 - Some bugfixes for running as scheduled task, month-handling, etc.
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# v1.1 - A bit more dynamic, updated ffmpeg to newest available version, changed codec to x265, added parameter handling
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# v1.0 - Initial concept
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param ($Camera,$Style='Daily',[string]$Month)
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Set-Location $PSScriptRoot
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if (!$Camera) { $Camera = Read-Host "Enter camera you want to process" }
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switch ($Style) {
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"Daily" { $rate = "10"; break}
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"Monthly" { $rate = "2"; break}
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# "Yearly" { $rate = "2"; break}
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default {"Something else happened"; break}
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}
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$TempProcessingDir = "C:\Temp\AutoTimelapse\" # Photos are copied here for temporary processing
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$TimelapsePhotoSrc = "\\megabyte.home.zyrex.org\Vault\Vault\Upload\Webcam\Timelapse\" # Here lies all the photos
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$CompletedTimelapseDir = "\\megabyte.home.zyrex.org\Mediavault\Privat\Timelapses\" # Final resting place for the video
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# Get Last month
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$MonthProcess = (Get-Date).AddMonths(-1)
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$MonthProcess = $MonthProcess|Get-Date -Format MM
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# Use passed parameter if it exists
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if ($Month) {
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$MonthProcess = $Month
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}
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# Copy photos to correct folder
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$photos = Get-ChildItem $TimelapsePhotoSrc
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if ($style -eq "Monthly") {
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$Copyphotos = $photos | Where-Object {$_.name -Like "$($Camera)_????$($MonthProcess)??_12-00-??.jpg"}
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}
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elseif ($Style -eq "Daily") {
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$photos = $photos|Where-Object {$_.length -gt 120000} # Maybe do a check on the size, it will require tuning
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$Copyphotos = $photos | Where-Object {$_.name -Like "$($Camera)_????$($MonthProcess)*"}
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}
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#elseif ($Style -eq "Yearly") {
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# # Takes all previous monthlies and combines them to a yearly timelapse
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# $MonthlyTimelapses = Get-ChildItem $CompletedTimelapseDir | Where-Object {$_.Name -like "*.mkv"}
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# foreach ($file in $MonthlyTimelapses) {
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# ""
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# }
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#}
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$regex = '(?<filedate>\d{4}(?:\.|-|_)?\d{2}(?:\.|-|_)?\d{2})[^0-9]'
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If($Copyphotos[1] -match $regex) {
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$date = $Matches['filedate'] -replace '(\.|-|_)',''
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$date = [datetime]::ParseExact($date,'yyyyMMdd',[cultureinfo]::InvariantCulture)
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$Year = Get-date $date -Format yyyy
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}
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foreach ($lapse in $Copyphotos) {
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Copy-Item $lapse.fullname $TempProcessingDir\
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}
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# Rename photos
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$i = 1
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Get-ChildItem $TempProcessingDir | Sort-Object | ForEach-Object { Rename-Item $_.FullName -NewName ("$($Camera)_{0:D5}.jpg" -f $i++) }
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# Make timelapse
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if ($Style -eq "Daily" -or $style -eq "Monthly") {
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& ".\ffmpeg.exe" -r $rate -i "$tempProcessingDir\$($Camera)_%05d.jpg" -s hd1080 -c:v libx265 -crf 28 $CompletedTimelapseDir\$Camera-$Style-$Year-$MonthProcess.mkv
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}
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elseif ($Style -eq "Yearly") {
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& ".\ffmpeg.exe" -f concat -safe 0 -i $MonthlyTimelapses -c copy YearlyTimelapse-$Camera.mkv
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}
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# Cleanup
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Remove-Item $TempProcessingDir\* -Force |