[capitalj]

You could try this folder action.

Attach it to an empty folder, then drop folders of image sequences onto that folder. The movie will be saved inside the image sequence folder, with the first image's name as the movie name.

Hope that helps.

on adding folder items to thisFolder after receiving droppedFolders
	repeat with aFolder in droppedFolders
		
		tell application "Finder" to set theSequence to (get first file of aFolder as alias)
		
		tell application "QuickTime Player"
			activate
			open image sequence theSequence
			
			set nameSequence to (theSequence as string) & ".mov"
			
			tell movie 1
				with timeout of 500 seconds
					save self contained in nameSequence
				end timeout
				
				close
				
			end tell
		end tell
		
	end repeat
end adding folder items to