Well there is only one way and it's a lot of trouble you can only upload a video that is under 30 seconds. All u need to do is select the clip in theatre mode and click render clip and It will render it to go on YouTube and also then u will get a message after saying go to thearter.callofduty.com and u need to sign up and link ur gt and ur video will show and it will be on a YouTube line then u double click the video to take u to the download link and then u download It and u need to find out how to download YouTube videos by searching on YouTube and when u finish downloading It u can upload it to ur channel

Well there is only one way and it's a lot of trouble you can only upload a video that is under 30 seconds. All u need to do is select the clip in theatre mode and click render clip and It will render it to go on YouTube and also then u will get a message after saying go to thearter.callofduty.com and u need to sign up and link ur gt and ur video will show and it will be on a YouTube line then u double click the video to take u to the download link and then u download It and u need to find out how to download YouTube videos by searching on YouTube and when u finish downloading It u can upload it to ur channel

it's much easier and you get better quality if you link your youtube account to callofduty.com so when you render a clip on xbox or your console it will automatically go to your own youtube channel instead of the one with like 30k videos on it. It's what i did and it works better than saving and uploading it