alpha channel in FCPX?

_______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com I have a filter that makes some holes in the alpha, but in FCPX the holes are not getting blended correctly. I have the PreservesAlpha flag set to NO. Is there anything else I need to do?