Have guys in this lecture we going to out the green from a nun doctorand a video.
So she had the green screen is far from being perfect.
You have some wrinkles some shades some difference in colors you know to see it is bright.
Here is a bit darker.
You have a problem over here.
I can assure you there's not from my screen something happened to the camera.
Nevertheless this what happens in real life and this is what you should focus on right.
Take videos using any kind of green behind you and trying to keep this green start difficult.
You don't have to be in a professions to Georgia or something green behind you whatever it is or something
blue.
Here we have some serious change in the screen and we want to get out.
Fine.
The first thing you want to do is to scrape through and look at the light difference within the green
screen not the subject itself just the green screen.
OK.
If there is any difference in lighting if there is any difference in lighting for example over here
the lighting changed for the green screen split the layer and give the green separately for each layer.
So we're OK with that.
I think that's one second you want to notice.
OK.
This is totally useless here.
All we need is a subject so the best way is to create a mask so select the layer like I've done and
then we go to the rectangle tool click and drag to create a mask just over here.
The second thing you want to do I have to recreate the mask is make sure that your subject is still
inside the mask.
OK you don't want his head to come out of the mask.
And stories like this that will be so annoying.
So we are fine.
Let's go to now and apply the effect we go to animation pre-sets and the image utilities you are.
You have the key lights the three effects put together a click and drop now.
Notice how the mask has already been blurred on the extremity.
This is because it is on.
So let's put it off and you have a sharp mask.
I like to start like this now let's determine our screen color for this.
You click on the letter we have done this and within the letter you make sure that the view is set to
None.
OK no effect nothing.
Before you select a color picture of course you want to go to status.
The city's view here.
Now select the color picker come over and place.
I'll start picking the colors.
No not this.
This is amazing here if about over here.
Even the shirt or the blue in the shirt has become not transparent.
So this is a very useful way to start you know picking your colors and that's what's happening here.
OK.
So if I come over here.
This.
OK.
This is the face but actually the shirt is transparent.
OK.
So maybe over here it will work.
Let's go down to Dr. Gleaves again maybe over here.
I like that will shall we work with that.
Let's move it a bit suspicious.
OK.
So here it would be good enough.
Look at this one and you know the Zayra is not like the general who is in the texture.
Really we are getting a lot of transparency at all.
So we finish from the layer we close it and now we want to work with the screen.
And the screen balance as press control or command on the Mac and scrambled up to remove as much as
possible but not too much.
OK I think I will stop just over here a bit more maybe that will be enough.
Let's see the screen balance here.
Another thing I want to touch it.
It's obvious because it's going to start creating some transparency here but it's totally useless here.
So you have to use it just says 250.
You're cool with that.
Notice how we have some spin of the Greens over here that small dots and so on we see in the math how
to fix them all.
So let's jump now immediately to screen math.
That's really the workflow.
And of course we turn on screen Matt here.
OK.
I start with black.
I'm OK.
I'm trying to remove these dots from here.
Think I succeed.
I'm going to go back a bit now as soon as the dots will disappear.
I will be OK.
Are you coming back.
So over here is pretty good.
You know becoming a bit caught.
No problem.
Now with the clip what you want to remove these small balances inside the subject itself.
So I'm gonna gonna pest control or command on the Mac and go very easy to take them down.
If you are King I think I'm cool.
Fine.
So now we're OK.
Our math is OK.
Let's see what happens when we look in the intermediate result.
Do we have something called love but it's a bit coarse here.
You know not the rug all over.
But I think we got it pretty well.
OK.
Not as the Green has disappeared appeared with gold with it.
You can use here the clip or roll back to get some kind of you know feathering or a softness around
the subject.
This will be very useful now here.
OK.
Now I want to zoom in and see do I have green here.
And the green is coming up a bit.
Not too much.
Let's take it down.
I think we're fine over here.
Have the softness it's quite beautiful.
Go back to 100 percent and actually think about it you're already done unless you want to make it a
bit better for example remember I'm working on intermediate results.
Let's put back the key cleaner maybe reduce the chatter and then take this one down to one.
Let's start with one.
OK.
How about let's say before or after not much of a difference.
Now the lesson here you want to remove the green if any from the subject actually you are doing very
well.
If you go to Ultra enable it it's political.
So you're not these guys it's not like a miracle but it's about you know refining it the way you would
like.
Now if you don't like what I've done here you don't have to follow along 100 percent.
You can use for example the Lincoln Group.
I will just make it bit bigger or get higher value.
I don't like it.
Forget it.
It's about right.
If you play or you want to make sure that everything is fine right and you don't have any kind of green
spill or anything on the subject it'll of course depending on the background.
I want to use I will adjust the roll back.
For example the shrink grow or I don't know anything that is necessary to remove the mat from around
the subject.
All I want you to think about it as an easy process nothing is hard provided you don't start jumping
with the fingers to hide and provided you're getting the results that you want.
Let's go to final results here.
And I think it's pretty cool actually it made me more beautiful here.
Now this video really required some good color correction.
Thank you very much for listing and move on to the next step in Queeg.