I did a little more experimenting and something strange is happening.
I select a still in my timeline and it looks perfect in the canvas.
I then select File – Export Using QuickTime Conversion
As soon as I select that menu, the image in the canvas gets all blotchy, even before I make my selection. As soon as the menu goes away, the image in the canvas returns to normal.
Anyone have, any thoughts on what to try next?
Chris