Hi All Anyone any ideas why a video would be very jerky or stuttery when rendered and uploaded to youtube or Vimeo? The original footage looks fine. It seems to be worse when the H itself is moving too. There is a lot of movement in the video. Farm machinery harvesting. I have the std. firmware and was shooting in PAL so maybe a conflict here. I used 30fps and 1/60 where possible with a 2 stop ND on. Maybe its my machine not up to the task. MS Surface pro 3 with 4Gb ram and i5.