Step 1 sign up to callofduty.com/register step 2 enter the theater beta on the site and link it to xbox with the email you use with your gamertag. step 3 in the game in theater mode pick you videos you want to upload and render them ( they should upload to callofduty.com ) step 4 on the site in the theater beta your video should show up go to bottom of the page click link to youtube and confirm it step 5 wait for video to upload to youtube and job done real easy and simple to do!