I have built a slide show with music in Aperture that is 58 minutes long, and has some videos. I am rendering it to a 720P movie. I have 500GB of free space on my HDD. The progress went from 0 to 64% in about 3 hours, then only went to 66% overnight. Is it stuck? Am I doing something wrong?
I think I figured it out. Went into system preferences/ energy settings and set it to sleep never. Just while I have been using the mac this morning, progress went up 10%, so it must have been going to sleep.