try to play more for highlights than for your actual play if that makes sense. Make the focus of the video the interesting parts of the gameplay and let yrself be more of a side panel to the action
watching pub tf2 isn't very interesting: you need to be an incredibly good entertainer to pull it off imo
but even people who aren't fountains of charisma can manage to pare down an hour or 3 of relatively bland footage into 5-10 mins and show what they actually wanted to show, as well as make something genuinely interesting to watch. Never be afraid to make an incredibly short video after a day's recording. A short cool video is a lot more fun and better received than a medium length video of varying quality (b4nny)