Webcam timelapse script

main.sh

$timestamp = "drawtext=fontfile=/Windows/Fonts/Arial.ttf: text='%{localtime}': x=(w-tw)/2: y=h-(2*lh): fontcolor=white: box=1: boxcolor=0x00000000@1: fontsize=30"
$Days = Read-Host "How many days?"
$Rate = Read-Host "How many times per day?"
$Name = Read-Host "name the folder:"

$DrivePath = "C:\GD\"
$Dir = "$DrivePath\timelapses\images\$Name"
mkdir $Dir
$total = ([int]$Days * [int]$Rate)
$x=1..[int]$Days
foreach($day in $x){
	$y=1..[int]$Rate
	foreach($set in $y){
		$count = (($day - 1) * [int]$Rate) + $set
		echo "Capturing set $count out of $total"
		ffmpeg -hide_banner -loglevel error -f dshow -video_size 1600x1200 -framerate 7 -pixel_format yuyv422 -i video="USB Microscope" -frames:v 10 -vf $timestamp -y "$Dir\micro-$count-%03d.jpeg";
		ffmpeg -hide_banner -loglevel error -f dshow -video_size 1920x1080 -framerate 30 -i video="USB Video Device" -frames:v 10 -vf $timestamp -y "$Dir\$count-%03d.jpeg";
		foreach($deletable in 1..9){
			rm "$Dir\micro-$count-00$deletable.jpeg"
			rm "$Dir\$count-00$deletable.jpeg"
		}
		$sleep = (86400 / [int]$Rate)
		if ($count -ne $total) {
			echo "Sleeping for $sleep seconds"
			Start-Sleep -s $sleep
		}
	}
}
ffmpeg -hide_banner -loglevel error -r 30 -f image2 -s 1600x1200 -i "$Dir\micro-%d-010.jpeg"  -pix_fmt yuv420p "$DrivePath\timelapses\videos\micro-$Name.mp4"
ffmpeg -hide_banner -loglevel error -r 30 -f image2 -s 1920x1080 -i "$Dir\%d-010.jpeg"  -pix_fmt yuv420p "$DrivePath\timelapses\videos\$Name.mp4"