I am trying to upload video file using Economy Hosting plan. tried to change upload_max_filesize,post_max_size,memory_limit in cpanel but i can't change. is there any restriction with my hosting plan ?
Are you changing these values in the cPanel user interface? There is a menu within cPanel under software >> Select PHP version >> PHP options. Or, are you attempting to change the value using a php.ini file? I would recommend the former. In my experience, that seems to take effect much quicker. Also, Have you uploaded a phpinfo script to see if the values have taken effect?
Simply create a file called info.php in your website's root directory, using FTP r the built in file manager. In the file add the following code.
<?php phpinfo() ?>
Save the file, and navigate to "www.yourdomain.com/info.php" It will pull up a bunch of php settings. Simply search for the setting, and make sure those settings have taken effect. You can use the Ctrl+F keyboard shortcut to search for those values.
If you still have trouble, you can always simply upload your files using FTP, instead of whatever upload script you are currently using