滤镜就是一小片有色的透明有机玻璃，放置在镜头前可以调整色彩丢失。

Filters are small colored gels placed in front of the camera's lens that help adjust for color loss.

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你无法在拍摄视频时使用手动控制，但可以在拍摄短片时，调整白平衡、从预设曝光设置中选择，并选择一些色彩滤镜。

You don't get manual controls while shooting video, but you can adjust white balance, choose from preset exposure Settings, and select a few color filters while filming.

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新媒体转换的图像和视频和在GPU上运行的效果：调整色彩和亮度，改变背景、锐化、裁剪、旋转、添加滤镜失真，等等。

New media effects for transforming images and videos and run on the GPU: adjust color levels and brightness, change backgrounds, sharpen, crop, rotate, add lens distortion, and others.

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