PHP $_FILES upload timeout on large files.

I have editted my php.ini file to allow the following:

Max memory used: 300M
Max Upload Size: 300M

I also set my upload script to never timeout as shown in my sourcecode below... Yet for some reason it doesn't always except the file... and many times if the file is over 7mb it tries for a minute then executes the else statement and gives me the "Error" message..

Am I going about this the right way?

<?php

echo '<form action="videoUpload.php" method="post" enctype="multipart/form-data" name="form1" id="form1">
<input name="ufile" type="file" id="ufile" size="50" />
<input type="submit" name="submit" value="Upload" />
</form>';

if($_POST['submit'])
{
	set_time_limit(0);
	$sourcefile = $_FILES['ufile']['tmp_name'];
	$destfile = md5(uniqid(rand(), true));
	$path = "upload/".$destfile;

	copy($sourcefile, $path);
	//$newname = md5(uniqid(rand(), true)).".flv";
	//$exec = "ffmpeg -i upload\\".$destfile." -ab 56 -ar 22050 -b 500 -r 15 -s 320x240 upload\\".$newname;
	//exec($exec);
}

else
{
	echo "Error Uploading Video File";
}

//unlink($path);
?>

Code (markup):

 

nvm already have it there

 

If it is giving you the error:

echo "Error Uploading Video File";

Then it is not even going to the forum $_POST['submit'] is not set, true:

if($_POST['submit'] != NULL)

Peace,