yt-dlp + transcode to AV1 (AMD)

ytdl_av1.ps1

param(
    [string]$DownloadFolder = "F:\.temp\dl\Fillers",
    [string]$YTDL = "yt-dlp",
    [string]$Cookies = "A:\Secure\youtube.com_cookies.txt",
    [string]$DownloadArchive = ".\yt-dlp.list.txt",
    [int]$MinDuration = 0,
    [int]$MaxDuration = 0,
    [string[]]$Urls
)

if (-not $Urls -or $Urls.Count -eq 0) {
    Write-Host "Erreur : aucune URL fournie." -ForegroundColor Red
    exit
}

if (-not (Test-Path $DownloadFolder)) {
    New-Item -ItemType Directory -Path $DownloadFolder | Out-Null
}

# Construction du filtre durée
$durationFilter = @()
if ($MinDuration -gt 0 -and $MaxDuration -gt 0) {
    $durationFilter = @("--match-filter", "duration >= $MinDuration & duration <= $MaxDuration")
} elseif ($MinDuration -gt 0) {
    $durationFilter = @("--match-filter", "duration >= $MinDuration")
} elseif ($MaxDuration -gt 0) {
    $durationFilter = @("--match-filter", "duration <= $MaxDuration")
}

# Construction de la commande yt-dlp sous forme de tableau
$ytArgs = @(
    "--cookies", $Cookies,
    "--download-archive", $DownloadArchive,
    "--limit-rate", "1048576",
    "--embed-subs", "--sub-langs", "fr.*,en.*",
    "--embed-metadata",
    "--sponsorblock-remove", "sponsor,interaction,selfpromo",
    "--sponsorblock-chapter-title", "SB: %%(category_names)l",
    "--recode-video", "mkv",
    "--postprocessor-args", "FFmpeg:-map 0:v:0 -map 0:a -map 0:s? -c:v av1_amf -usage transcoding -quality quality -pix_fmt yuv420p -c:a aac -b:a 128k",
    "--no-keep-video",
    "-o", "$DownloadFolder\%(upload_date)s - %(title)s (%(uploader)s) [%(id)s].mkv"
) + $durationFilter + $Urls

# Exécution
& $YTDL @ytArgs