yarden.bd

I've been editing a video with tons of picures for about a week. today I finished it and tried to export but it just won't work. The full video turned out to be 11 mins and 26 sec. but when I exported the video, the program only exported the first 25 sec. I have no idea how to fix it and really need your help. btw, I don't have any space issues in my computer and I didn't delete any of the files that are on the video from my computer.