Original subtitles

[Autogenerated] in this clip, we're going to look at the ad channels Note.

Add channels allows us to rapidly create different channel sets

and add them to a D image stream without having any other

functions being applied to her image.

We can simply connect it to our image over here,

and you can see what the channel sets that we have rgb,

rgb a and the Alfa.

Let's add some channel sets.

We will go down here it we'll see other layers and we can add depth.

And now we'll go to other layers and we will add

deep and we will add ao multi now.

Those were already assigned based on channel sets

that were available to US and nuke.

Now what I'm gonna do is I'm gonna create my own new

layer and we'll call this new layer example and we will

give it the channel sets of red, green,

blue Alfa and we're gonna fill it with color of 0.5 gray.

So now when we look at our image,

you can see that all the new channels that we've added such as depth,

deep ao multi, anything that we don't have data for,

is filled with our 0.5 color.

Now you'll notice that some of them, such as Deep, came in his yellow.

That's because deep stores colors in red and green so you can see

that it assigned 0.5 point five to Red Green.

But nothing in blue depth normally is a scaler channel,

and Onley assigns it to the first color channel,

which is red so you can see 0.5 is in red,

and there's nothing in the other ones, and that is how ad channels works.

It allows us to quickly construct new layers for channel sets and quickly

assigned them an initial value and put them into the image stream.

Later, we can populate our image stream by using the copy note.

In the next clip, we're gonna learn how to remove channels using the remove note.