I upgraded from 8.0c to 10.0a. Somewhere between these two releases, the keyframe preview sync behavior was changed. I have searched for an answer, but haven't found it.
In earlier releases, when in a keyframable dialog, you could scrub the cursor within the keyframe dialog, and you could see the result in the Vegas preview window. If you wanted to scrub instead on the Vegas timeline, and have that movement also move the timeline cursor in the dialog, you could enable the sync lock within the dialog. This ALSO enables the automatic creation of keyframe points which got lots of people in trouble. I sent a recommendation to Sony five years ago that they separate this into two functions. Instead, it seems as though they decided to disable the preview function entirely unless you also enable the automatic creation of keyframes.
So, here's the question: is there a way to go back to the old behavior, where you can preview what you are doing without first enabling the sync/auto-keyframe button?
In earlier releases, when in a keyframable dialog, you could scrub the cursor within the keyframe dialog, and you could see the result in the Vegas preview window. If you wanted to scrub instead on the Vegas timeline, and have that movement also move the timeline cursor in the dialog, you could enable the sync lock within the dialog. This ALSO enables the automatic creation of keyframe points which got lots of people in trouble. I sent a recommendation to Sony five years ago that they separate this into two functions. Instead, it seems as though they decided to disable the preview function entirely unless you also enable the automatic creation of keyframes.
So, here's the question: is there a way to go back to the old behavior, where you can preview what you are doing without first enabling the sync/auto-keyframe button?