Is there a way to put in several dissolves between several video clips in a video track all at once? I would want them all the same, about :60 centered on cuts.
Options/preferences/Editing
Set the default overlap to be :60, and then drag all your media to the timeline.
You can also use several different scripts to accomplish this.
John Rofrano has one here.
sorry, I'm dumb (not much Vegas experience, actually). I adjusted this in perferences, and dragged the media to the timeline but it did not put any dissolves in. Don't know what you mean by scripts, either.