I have two files which as you can see have identical specifications in all areas except duration.
When I make a new comp from selection using "file 2" it instantly makes a new comp.
But when I do the same thing with "file 1 - rewrap" it takes about 30 seconds with a spinning beachball and then finally makes the comp.
I thought maybe the file was corrupt which is why I rewrapped it via media encoder in the same exact specifications, but that did not help.
Both files play equally fine in all media programs as well as AE.
Why does one take so much longer?