您要提升黑电平的图像序列。

颜色校正仅应用于这些通道。

您可以使用右侧的复选框选择单个频道。

将黑色值更改为此值，而不影响图像的任何原始白色值。

在右侧启用关联的遮罩通道。禁用此复选框与将频道设置为none。

The channel to use as a mask. By default, the color correction is limited to the non-black areas of this channel.

复制mask输入到预定义mask.a渠道。注入面罩可让您在下游使用同一面罩。

反转遮罩通道的使用，以便将颜色校正限制在遮罩的非白色区域。

启用后，仅将效果应用于蒙版的边缘。

禁用时，该效果将应用到整个蒙版。

在右侧启用关联的通道。禁用此复选框与将通道设置为无相同。

The image is divided by this channel before being processed, and multiplied again afterwards.

If you are using premultiplied input images, you may want to check (un)premult by and select rgba.alpha here. This will simulate applying the color correction before the premultiplication was done. It is the same as adding an Unpremult node before this node and a Premult node after, but allows you to work faster if you’re only using one color correct node.

If you are using unpremultiplied input images, you should leave this set to none.

反转（非）预乘通道的使用。