Set up tools in Windows path

download.ps1

# Make c:\path
# Add it to $PATH
# Put this script in c:\path and run it :)

# Currently installs ffmpeg/ffprobe/ffplay, yt-dlp

$YTDLP_URL = "https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp.exe"
$YTDLP_TARGET = "./yt-dlp.exe"

$FFMPEG_URL = "https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-win64-gpl.zip"
$FFMPEG_TARGET_ZIP = "./tmp_ffmpeg.zip"
$FFMPEG_TARGET_EXE = "./ffmpeg.exe"

function DownloadIfNotExists {
	param (
		[Parameter(Mandatory)]
		[string]$Url,
		[Parameter(Mandatory)]
		[string]$Target
    )
	if (Test-Path $Target) {
		Write-Host $Target already exists!
	} else {
		Write-Host Downloading $Url
		# disable progress bar temporarily to speed up download
		$ProgressPreference = 'SilentlyContinue'
		Invoke-WebRequest $Url -OutFile tmp_download
		move tmp_download $Target
		$ProgressPreference = 'Continue' # restore progress bar
	}
}
	

# yt-dlp
DownloadIfNotExists $YTDLP_URL $YTDLP_TARGET

# ffmpeg
if (Test-Path $FFMPEG_TARGET_EXE) {
	Write-Host $FFMPEG_TARGET_EXE "already exists"
} else {
	DownloadIfNotExists $FFMPEG_URL $FFMPEG_TARGET_ZIP
	Expand-Archive $FFMPEG_TARGET_ZIP -DestinationPath ./tmp_ffmpeg
	move ./tmp_ffmpeg/*/bin/* .
	remove-item ./tmp_ffmpeg -recurse
	remove-item $FFMPEG_TARGET_ZIP
}