I`ve been doing some work for the contractor on a new road scheme & they supplied me with files from 5 time lapse cameras to show the beams being installed for a fly over! The back ground sound was done with Smart Sound!

Beam Lift 1a - YouTube

Nice work. It's tough to control flicker and exposure changes in these longer timelapses. What sort of processing did you do?

The cameras were all running at different speeds! i.e. some were 1 frame every minute, others 1 every second. I ingested into Edius 6.5 & exported as an H264 onto YouTube!