PHP output MP4 video streaming function

The content of this article is about PHP output MP4 video streaming function, which has certain reference value. Now I share it with everyone. Friends in need can refer to it

function GetMp4File($file) { $size = filesize($file); header("Content-type: video/mp4"); header("Accept-Ranges: bytes"); if(isset($_SERVER['HTTP_RANGE'])){ header("HTTP/1.1 206 Partial Content"); list($name, $range) = explode("=", $_SERVER['HTTP_RANGE']); list($begin, $end) =explode("-", $range); if($end == 0){ $end = $size - 1; } }else { $begin = 0; $end = $size - 1; } header("Content-Length: " . ($end - $begin + 1)); header("Content-Disposition: filename=".basename($file)); header("Content-Range: bytes ".$begin."-".$end."/".$size); $fp = fopen($file, 'rb'); fseek($fp, $begin); while(!feof($fp)) { $p = min(1024, $end - $begin + 1); $begin += $p; echo fread($fp, $p); } fclose($fp); } GetMp4File("demo.mp4");

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