update_ffmpeg.ps1

$FFMPEG_FOLDER = "ffmpeg"
Remove-Item -Recurse $FFMPEG_FOLDER

$LatestRelease = (Invoke-RestMethod "https://api.github.com/repos/BtbN/FFmpeg-Builds/releases") | Select-Object -First 1
$DownloadRelease = $LatestRelease.assets | Where-Object { $_.name -match "win64-gpl-shared-vulkan.zip$" }
$DownloadUrl = $DownloadRelease.browser_download_url
$FileName = $DownloadRelease.name

"Latest release: ${FileName}"
"Download link : ${DownloadUrl}"

"Downloading ..."
Invoke-WebRequest $DownloadUrl -OutFile $FileName

"Unziping ..."
Expand-Archive $FileName -Force -DestinationPath .\

Rename-Item (Get-Item $FileName).Basename $FFMPEG_FOLDER
Remove-Item $FileName