So I have a gopro and when I record in HD and put it into vegas, in the preview box it only hows about 1-3ish frames per second. Then I tried to highlight all of it and hit shift+B and it played normal but in slow motion without audio.
I am also using the trial version of Vegas Movie Studio Platinum Pro Pack and maybe that has something to do with it.
And sorry for all the bold. The button wont turn off.