im in CC 2014 I have a few animations saved as movieclips, if I export at 32 bit I get good results with a transparent background. I was trying to cut down on the file size so I tried to go to 24 bit but I loose the transparency. Is there a another way to get the file size down on the exported png sequence?
Not in Flash. You can export the individual images as 32 bit pngs and then open them in Photoshop and optimize there. Flash gives you the export option but doesn't provide much in the way for optimizing the files.