ActionScript 3.0 :: Building And Using SWCs?

building and using a SWC.Essentially, my only goal is to put a bunch of assets in a library, and have those assets included when a different swf is compiled. Compile-time, not runtime.

In my assets FLA, I add an FLV to the timeline of a movieclip. In the movieclip properties, I select Export for ActionScript and give it a unique classname ("FLV_intro"). In Publish Settings, I choose "Export SWC" and click Publish.

In my main FLA, I goto Actionscript Settings, Library Path, and add the SWC. In the code for my main FLA's document class, I do this:

var VideoClass:Class = getDefinitionByName("FLV_intro") as Class;
_video = new VideoClass();
_videoHolder.addChild(_video);

The result is a SWF that does not have the increased filesize of the assets SWC (~30mb), and obviously, the video doesn't show up.Again, the goal here is to have large media assets, such as FLVs, external from the main FLA code, but the resulting SWF to contain everything when compiled - no external SWFs at runtime. The client requires a singe SWF. Additionally, I can use a different, smaller set of assets when developing to make development faster.