VS Pro X4 - problem with play back of rotated video

[HarleyGirl]

I have the trial version of Video Studio Pro X4. I created a video in portrait mode on a JVC HD camcorder. I was able to rotate the clip 90 degrees, trim it, add effects, etc. In preview mode, the video played back fine (with black on each side due to rotation). I burned it to a disc with the DVD-Video option. When I play back the video on the TV, the first few seconds are fine, then the picture flips sideways.

[Black Lab]

Try first rendering your project to a DVD compliant video file. View it - does it play ok? If so, then use that to burn.