site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Hi Brad,

The blacks in the being processed wrong which is causing my Keying plug in to clip the black region.

Do you mean that the superblacks are lost? What format (codec) is the footage? What format is your plugin rendering in? (RGB, R408, r4fl)? - Paul On Jul 16, 2010, at 4:58 PM, Brad Wright wrote:

Does anyone know if there's a known problem with the Nvidia 9400M graphics card and Final Cut 6? I've got a customer who is seeing what appears to be a color conversion problem. The blacks in the being processed wrong which is causing my Keying plug in to clip the black region. If the customer brings up the level of the blacks through color correction right before the keyer, the problem goes away. I've tried same exact settings and footage on my ATI 4870 Graphics card and it doesn't happen. I've had no other reports of this problem by any other customers, so it appear to be just this particular system. All the keying is being done on the GPU.

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

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