Allow Video In WYSIWYG Editor extension allows users to upload videos in mp4 format. As default Magento does not support video files through the WYSIWYG tool, this extension provides the admin utility to upload an mp4 file in the WYSIWYG editor and to make the web page more descriptive and attractive.  

Getting an option of adding this functionality in WYSIWYG editor at the admin side is very beneficial and user-friendly. Hence using this, the admin can upload video files without any hassle which enhances the user experience.