We found that SWF's embedded in PDF(from page 2 onwards) doesn't get printed when the SWF is not viewed at least once.
Our further research reveals that, Flash Player, in order to improve memory consumption and CPU usage, forcefully pause the rendering/execution of its SWF files inside an HTML, if it is beyond the active window or does not have window focus and activate them instantly when it gets the focus. Setting the param 'hasPriorty' to true when embedding SWF in HTML and thereafter saving it as PDF, works partially but some of the swf's still doesn't render properly.
Is there any other workaround to render the SWF's in other pages without such disable feature?