I am able to generate the file and it plays in IE, but the quality is so poor. Even at 512k option. Any ideas? I was not even using video, it was only text overlays.
I figured it out. If I click on the swf file, IE expands it within the brower. If I embed the SWF in HTML then it remains at 320x180 and it looks good. 320x180 is too small however and it does not look like I can change this setting.