Untitled

<?php

error_reporting(E_ALL & ~E_NOTICE);

if (isset($_POST['submit'])) {
	$currentPath		= $_FILES['video']['tmp_name'];
	$watermark		= $_POST['watermark'];
	$xy				= $_POST['xy'];
	$star			= $_POST['star'];
	$end			= $_POST['end'];
	if (empty($currentPath)) {
		exit('die');
	}
	if (empty($star)) {
		$cut = null;
	} elseif (!empty($star) && empty($end)) {
		$cut = "-ss $star";
	} elseif (!empty($star) && !empty($end)) {
		$cut = "-ss $star -to $end";
	}
	/*vi tri (10|-10 là padding thêm cách lề)*/
	if ($xy == 'tl') {
		$vt = ": x=10:y=10";
	} elseif ($xy == 'tr') {
		$vt = ": x=w-tw-10:y=10";
	} elseif ($xy == 'bl') {
		$vt = ": x=10:y=h-th-10";
	} elseif ($xy == 'br') {
		$vt = ": x=w-tw-10:y=h-th-10";
	}
	if (!empty($watermark)) {
		$wm = "-vf drawtext=\"fontfile=old_stamper.ttf: text='" . $watermark . "': fontsize=40: fontcolor=white: box=0" . $vt . "\"";
	}

	/*thuc thi*/
	$output = rand(1, 100);
	exec("ffmpeg.exe");
	exec("ffmpeg -y -i " . $currentPath . " " . $cut . " " . $wm . " " . $output . ".mp4");

	/*show*/
	echo "<code>ffmpeg -y -i " . $currentPath . " " . $cut . " " . $wm . " " . $output . ".mp4</code>";

}

?>
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>FFMPEG PHP</title>
	<style>
		input[type="file"],
		input[type="text"],
		input[type="submit"]
		{
			margin: 10px 0;
		}
	</style>
</head>
<body>
	<form method="post" enctype="multipart/form-data">
		<input type="file" name="video" style="width: 100%; background: #ccc">
		<input type="text" name="star" placeholder="00:00:00.0000"> to
		<input type="text" name="end" placeholder="00:00:00.0000"> (giờ:phút:giây:mili giây)
		<input type="text" name="watermark" placeholder="watermark text" style="width: 100%">
		<p>
			<select name="xy">
				<option value="tl">Top left</option>
				<option value="tr">Top right</option>
				<option value="bl">Bottom left</option>
				<option value="br">Bottom right</option>
			</select> (vị trí watermark)
		</p>
		<input type="submit" name="submit" value="FFMPEG">
	</form>
</body>
</html>