Mike
Thanks for your response. When you say “project files”, are you referring to the veg file, or any of my source clips that I’m using?
BTW-, I am using Vegas 9.0c, and my source files are 720/60p. Both my project and preview windows state: 1280x720x32,59.940p.(I’m not sure what the “x32” is referring to). Yet, when I play, the preview window “preview” changes to 640x360x32. I also right clicked the preview screen, and see that “Adjust Size and Quality for Optimal Playback” is already selected.
I’ve been using Vegas for over 6 years with Mini-DV tape, and moving to AVCHD, I realize just how much I don’t know about Vegas-thanks for your help and patience.
Bob