where is php.ini to change the video size

I need this information too.

usually the php.ini is in the /etc dir. sometimes, especially with some versions of Plesk for example the location differs.
But best chances are in /etc as already said.

use

php -i | grep php.ini

under SSH
to locate current php.ini

I'm also looking for php.ind file but i can't find it could please give us proper direcotories location.

Thanks

The location of php.ini is different for every different type of install available.

If you put a php file on your site with this as the content: (call it phpinfo.php)

<?php
phpinfo();
?>

Then access the file by web: http://mysite.com/phpinfo.php then the results will tell you where your php.ini file is located.