Automating Quicktime Image Sequence creation in Mountain Lion
Automator with some AppleScript will do this nicely. The frames need to be named consistently — blah1.jpg blah2.jpg blah3.jpg … blah50.jpg etc. Each sequence you want to be a movie should be in its own folder.


Open Automator and create a new workflow.
Add the Get Specified Finder Items action and add each folder containing the sequences to the action.
Add the Run AppleScript action, with the following code:

on run {input, parameters}
    repeat with theFolder in input
        tell application "Finder" to set theSequence to first item of folder theFolder as alias
        tell application "QuickTime Player 7"
            activate
            open image sequence theSequence frames per second 30

            set nameSequence to (theSequence as string) &amp; ".mov"

            tell document 1
                with timeout of 500 seconds
                    save self contained in nameSequence
                end timeout

            end tell
        end tell
    end repeat
end run



Run it, and you'll get a .mov in each folder. Let me know if you have any questions.

The AppleScript code is adapted from this post at the Macworld Hints forum.