The whole process is like this

I am learning Django by myself. Since I need to install a rich text editor in a custom backend, I found the least troublesome django-ckeditor package.
The settings for file upload have been set up, but there is a problem. The editor of this package can only upload pictures and flash, which means that although I can upload videos, I cannot publish them through this ckeditor.

So now I have a bold idea (I don’t understand this, so please correct me if I’m wrong)

I downloaded a swf file on Youku a long time ago. This file is very small and seems to contain the video address, because after I download it, I can open it from the browser, and then the video will be loaded and played. . So can I first create a swf player containing the video address, and then upload the player to the server through ckeditor? Is this possible to publish a page containing videos?