Thread:Unok/@comment-4556650-20140509150805/@comment-3544775-20140817153132

XD It's the same as adding image, you just copy the file name and place it in file: link like you add image. You can check the source of a video file to see the entire code, but it's like: . Even if you switch up thumb, size, position and description, it still works fine.

edit: For preview, you mean the other video uploaded on the official site? I saw it, but didn't understood it was preview for the OP. Wasn't sure if it was preview or just another song from the OST while they announce who will do the OP and ED.