bypass controller and modify headers for flv output

[eluser]Phil Sturgeon[/eluser]
To make sure there is nothing output already, best to clear the output buffer.

Code:

while (@ob_end_clean());
    
    header("Content-Type: video/x-flv");
    header("Content-Disposition: attachment; filename=\"$filename\"");
    header("Content-Length: " . $filesize .")";
    
    echo $whatever;

    die();