Hi ST, it can be done directly if it's not too big a file. Don't know where the limit is! I suspect around 20MB. See attached video
of a test of my renovated Taycol motor
Just Left click on the '+' button which will open Explorer.
Go to the vid file you want to upload and click 'Open'.
The vid should then appear as a 'Media' file in the box to the right of your post.
To view the vid Left click the icon then 'Download' in the top left corner. Windows then ask if you want to open it or save it.
If the video
is too large you have to go via You Tube.
You can also put the You Tube link into a post, example - a video
of the sea trial of my Sea Scout-
Cheers, Doug 😎
PS: after mine there is a great vid of an enormous LCT with two RC Sherman tanks on board!