Help! Video file extensions

[PeterAndrikopoulos]

I want to upload a 30 sec clip of something i made but it wont let me upload it. What file extension do i have to use? I already have used about 8 different extensions but nope. Pls help.

 

[ElectriSean]

I don't think the forum allows video uploads at all. You can however upload to YouTube and embed the video in a thread here using the insert -> media function in the editor.