Though Microsoft has been trying so hard to make Xbox One users use it's OneDrive by uploading from it, still its not really convenient. However, Microsoft has responded to it's users need as they will relealse an update tomorrow to give users options to upload directly from YouTube.
YouTube is also gaining other new features as part of tomorrow's update. Videos can now be viewed in Snap mode, and you can even add individual YouTube clips to the Xbox One Pins section. Frequent YouTube viewers will now have the chance to earn media achievements, and your subscribed YouTube channels will show up in OneGuide for faster access right within the console's TV section.