When using watch folders, all video items dropped to a folder will be opened and processed by iFlicks. Sometimes this is not desirable for specific files.
This sample rule will remove all files from iFlicks which have a size smaller than 25MB of size. Additionally a message box will be shown to notify you about this action, which you can easily stop by removing the display dialog line from the script.
set this_info to get info for (file of this_video as alias)
if (size of this_info) < (25 * 1024 * 1024) then
display alert "removing file " & (file of this_video as text)