Adobe Classes File Size SWF 
The Logical Blog by IconLogic
JANUARY 21, 2014
I'd be surprised if any Captivate developers reading this article haven't published at least once via File > Publish. Here's what the standard Publish dialog box looks like: When publishing a cptx project, you can elect to publish as SWF, HTML, PDF, or all of the above. lots of choices.
The Logical Blog by IconLogic
NOVEMBER 1, 2011
Fortunately, adding interactivity to a lesson does not negatively impact the size of the published SWF. Rather, imported assets such as audio, video and images are the main culprits behind SWF bloat. There are some things that you can do while working in Captivate that may lower the size of the published SWF.
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