通过Pixel Bender Accelerator插件可以在AE中直接快速的调用PBK文件，加速你的效果制作。
Pixel Bender filters run natively using GPU video card. In addition to making them work very fast, also it means you can run files dubbing of pixels in CS6 and above.
Pixel Bender Accelerator (PBA) is a native complement running After Effects Pixel Bender filters using GPU video card. In addition to making them work very fast, also it means you can run files dubbing of pixels in CS6 and above.
Pixel Bender is a video processing language that allows easy creation of image processing filters and videos. You can use the Pixel Bender language to implement image processing algorithms (filters or effects) in a hardware – independent manner.