// add an event listener to the video to listen for cuepoints
// in this case the videoclip instance name is 'vid' and the 
// function to be triggered by the listener is 'vidstuff'
// if you change the instance name change the code accordingly
this.vid.addEventListener(MetadataEvent.CUE_POINT, vidstuff);

// function triggered by the listener when we hit a cuepoint
function vidstuff(event:MetadataEvent):void
{

// stuff the function does goes below here


// stuff the function does goes above here
	
}
// end function triggered by the listener when we hit a cuepoint

basic structure of the actionscript function to listen for cuepoints embedded in a piece of FLV [flash video]. note: cuepoints need to have been embedded when the video was converted from its original format to FLV - prior to importing it into flash

actionscript cuepoint listener for FLV video in flash

actionscript, flash, video

ActionScript 3