Change MultiTrack Length

[ethandale]

I created a multitrack session, but when I tried to export out of it, I got a 25 GB file that was almost 2 hours long, even though the actual sound only plays for about 20 seconds. How can I shorten the length of the session?

EDIT: Sorry, 21 hours long.

[ryclark · Accepted solution]

Check your session to make sure that there is nothing stuck on the timeline 21 hours into the session. It may be a very short clip which is almost invisible. Try Exporting just the Time Selection rather than the complete session.