38 lines
743 B
PHP
38 lines
743 B
PHP
<?php
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chdir("..");
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require_once "src/util.php";
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require_once "src/ffmpeg.php";
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$query = $_SERVER["QUERY_STRING"];
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parse_str($query, $param);
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$cacheid = hash("sha256", $query);
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$path = urlsafe_b64decode($param["file"]);
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$path = "./" . $path;
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$path = str_replace("..", "", $path);
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$index = $param["s"] ?? 0;
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if (!is_dir("video/"))
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mkdir("video/");
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$err = ffmpeg($path, "video/$cacheid.vtt", ["-map", "0:s:$index"]);
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if ($err)
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{
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header("Content-Type: text/plain");
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echo $err;
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} else {
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header("Location: ../video/$cacheid.vtt", true, 302);
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}
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// Remove old videos and subtitles
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foreach (scandir("video/") as $file)
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{
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$atime = fileatime("video/$file");
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if (time() - $atime > 3600)
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unlink("video/$file");
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}
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?>
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