This is a nice little tweak that will make looking at the menu screen a bit more interesting. The video that plays on a loop behind the menu screen is BORING. You can make a much more interesting video to look at simply by copying a new file to a folder.
The filename you want to backup and replace with the same name is :
Backup this file – CTRL+CLICK n DRAG
You must encode your video clip with these settings :
It has to be in WebM (VP8 codec) format.
It should have the same format as the standard clip (1920×1080). 720p also works.
It will loop. Just remember that when choosing a video.
You can convert a video file into WEBM format using FFmpeg. Start run > shell:sendto then create a batch file (notepad, save as encodeWEBM.bat) then copy paste this into the file and save. Make sure to save as .bat NOT .txt !