Carol Noblitt wrote:Under my Edit/Preferences/General, the Video Transition Default Duration is 1100 frames; AudioTransition Default Duration is 1.00 seconds.
Somehow your video transition default duration got changed. There are 30 fps (NTSC) so there's your 36 second transition: 1100/30 = 36.7. Change that number to 30 frames (one second), which would be the default and what most people use, and re-do your transition on that clip.