site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Hi Brad, - Paul On Jan 13, 2009, at 6:42 PM, Brad Wright wrote: Brad Wright _______________________________________________ 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/pschneider%40apple.com _______________________________________________ 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... for GPU rendering, Final Cut needs to create a few full-sized textures for you (at least one for input and one for output). A float texture is four times as big as an 8-bit texture, so with large frame sizes and older graphics cards, it's possible for you to not have enough VRAM to create the textures with float processing. Compounding the problem is the fact that if you have two monitors attached to your graphics card, we will cut the amount of available VRAM in half, in order to work around some GL driver issues. You don't say what your sequence format is, or if you have two monitors attached to the card, but my guess is that you are working with a 2K sequence and have two monitors attached. I'm getting an error message with my plug-ins from Final Cut saying that the effect failed to render, because the hardware cannot render at the requested size and depth. My sequence settings video processing is set to "Render all YUV material in high-precision YUV". My plug-in is supporting R4FL, as well as, all the other rendering formats. I'm rendering in hardware only in the plug-in. If I switch back to, "Render in 8-bit YUV" the message goes away. Why is this message happening? I'm using a MacPro with an ATI Radeon HD 2600. I'm performing the rendering in Core Image. Why is Final Cut giving me this error message? The graphics card should be able to support higher than 8 bit rendering, right? I'm using the latest version of FCP, 6.05. This email sent to pschneider@apple.com This email sent to site_archiver@lists.apple.com