Occasionally when I put my air 2 footage (h.264) into adobe Premier Pro CC on a pc, I get these green pixel cloud glitches. When I view footage on a stock viewer (VLC media Player) there are no glitches. It's all clean. But when I'm in Premier, I get them on some footage. It's 4K footage at 24 fps mp4 files. Is it the fps that is the issue, or is it a codec issue?