I don't see any Render Indicator Line. I was mistaken on the line you were talking about in your earlier post as I thought it was the line through the video clip in the time line. Here is a screen shot. I tried a different video with the same results. I all ready had the play back set to highest. I really can't see any difference between auto and highest when playing back the video. I have the latest video card drivers installed. This video card is outdated though. I exported as you said and windows media player didn't like it but VLC media player played it ok. It did seem a bit better.
