I'm using Time Lapse Assembler, but it only works with jpg files. The problem is that the pics I want to combine into a timelapse are bmp images (15,000 of them!). So I'm trying first to convert them into jpg with Automator (it's a mac). The problem is that I'm failing miserably to convert them with Automator. I keep getting an error message.
Any suggestions as to how to timelapse the bmp pics directly on a mac, or how to convert them into some other format before timelapsing them?