Question about webhost/ftp

Hi and welcome to the forum! The maximum file size for any file other than HTML, PHP or .htaccess is 10 MBs. If your video exceeds that size, it’ll be deleted; please see this article for more information:

You’ll be better off uploading the video to a video sharing website (like YouTube) and then embed it into your website if you don’t want to compress it so it fits to the limit.