Keying Nodes Keying Nodes 此类节点是合成中的基本工具节点之一，可以给没有 Alpha通道 的图像创建一个 遮罩 。在蓝屏或绿屏布素材中，前景活动的画面可以通过绘制一个遮片形状来和蓝色，绿色背景进行分离。 通常，将这些节点连接到查看器，将图像编辑器设置为显示查看器节点，并使用素材中的示例图像实时播放滑块，以获得正确的设置。...

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Awesome WPO Categories Tools Articles Blogs Books Case studies Documentation Talks Tools Analyzers Analyzers - API Benchmark - CSS Benchmark - Javascript Benchmark -...

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ELC Europe 2009 Presentations Presentations From: eLinux.org ELC Europe 2009 Presentations Videos of most talks are available at: Free Electrons ELCE2009 Presentation...