MP4 plays when accessed directly, but not when read through PHP, on iOS

Question

I use a PHP script to validate video requests before serving them. This script works as expected on the desktop, with Safari and Chrome. But on iOS, I get a broken play bu

Answer 1

I had problem with that code.

Fix:

 set_time_limit(0); // Reset time limit for big files

 ob_clean(); //added

 echo fread($fp, $buffer);
 flush(); // Free up memory. Otherwise large files will trigger PHP's memory limit.