Support Threads

Hey guys, how can i add Video Ads before the video content start?.. please.. can anyone tell me how can i put the Ads?.. ex. youtube Ads… the theme is Focus theme

Hey guys, i really love the Focus theme :) I appreciate it alot. I found out that there are Jwplayer skin.. and how does it work?.. I tried to embedded youtube videos but it still use the youtube player…. how can i use the skin, please teach me step by step i am a beginner…