sudo apt update && sudo apt install jq

//pour audio la meilleur qualité yt-dlp -J "https://www.youtube.com/watch?v=udjFBEM85to" | jq ' .formats | map(select(.vcodec=="none" and .acodec!="none")) | max_by(.abr // 0) | {id: .format_id, ext, abr, codec: .acodec, size_mb: ((.filesize // .filesize_approx // 0)/1024/1024|floor)}'

///pour le vidéo pour chaque format la meilleur qualité yt-dlp -J "https://www.youtube.com/watch?v=udjFBEM85to" | jq ' .formats | map(select(.acodec=="none" and .vcodec!="none")) | group_by(.height) | map(max_by((.tbr // 0), (.filesize // .filesize_approx // 0))) | sort_by(.height) | map({ id: .format_id, ext, resolution, fps, vcodec, size_mb: ((.filesize // .filesize_approx // 0)/1024/1024|floor) }) '

yt-dlp -f 137+140 URL

//la taille en Mo echo $(($(yt-dlp --print "%(filesize,filesize_approx)s" "https://www.youtube.com/watch?v=r8gPG3JrNhw") / 1024 / 1024))

yt-dlp --newline "https://www.4s.io/video/k2gW_G5Yku/amira_w_dofda3.html"

<?php $url = $_POST['url']; $cmd = "yt-dlp --newline " . escapeshellarg($url) . " 2>&1"; $handle = popen($cmd, "r"); $socket = fsockopen("127.0.0.1", 8080); function ws_send($socket, $msg) { fwrite($socket, $msg . "\n"); } while (!feof($handle)) { $line = fgets($handle); if (preg_match('/(\d+\.?\d*)%/', $line, $m)) { $data = json_encode([ "progress" => (float)$m[1], "line" => trim($line) ]); ws_send($socket, $data); } } pclose($handle); ws_send($socket, json_encode([ "progress" => 100, "status" => "done" ])); fclose($socket);