site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Hello, we have a problem with some of our OpenGL based fxplug filters. In some cases the rendered image doesn't look as expected where alpha is > 0 and < 1. This problem does only occur with FCP but not with Motion at any bit depth. It seems that the color values of the filter output get out of range when unpremultiplied by FCP internally (?) As Motion seems to handle this, is there a way we could change this behavior in FCP - maybe by changing an OpenGL attribute? Thanks, Eberhard Ammelt - Pixlock _______________________________________________ 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: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.ap... This email sent to site_archiver@lists.apple.com