Struggling with Vegas 7 here -
I'm not able to view things like brightness/contrast in the preview window. Spent hours trying to see what changes I was making but they refused to appear in the preview. I then drove to Borders and Barnes & Noble to find a book that might show me what I'm doing wrong - but to no avail.
Even though I was unable to see if there was a change, I suspected it was there but it wasn't visible, so I rendered what I had done already and sure enough I found that I had over-brightened the scene.
What am I doing wrong? Is there an option to view eventFX changes in the preview window that I inadvertantly shut off?