Hi guys in this lecture we are going to use animation for masks using the opacity of the mosque.
And it's a bit tricky but I want to show you how to use it and how to create these kinds of video mats
that are very useful later on.
Let's take up our video composition over here and duplicate.
We have video to Tejan in into video Mott's opacity.
So you know very well what is happening.
I would double click to open.
I will come to the name here and say close other comps.
So I have only this game that is opened the render is not on comp.
Now I want to change the kind of animation I'm doing here.
I have animated the ship.
That's very good.
Let's come here and read all this keyframes.
So we have zero animation but what do we have if you come to the layer.
Here we have the capacity.
Now there is a small trick about that opacity the opacity can go to zero.
Unfortunately for the first layer it will clear everything else.
Let's put it back to 100.
But for the second layer if you open opacity it will work very fine for you.
You see you have you can darken it or make it opaque.
And this is transparent.
The trick here is if you want to use the first layer opacity we need to create a layer before and we
are hided around here.
So it becomes the major layer.
I would select the solid layer and click and make a small rectangle here and take the mask six now and
put it on top and say I would rename it to hidden actually.
I would lock it later on a press enter.
So now let's do this more trick.
The first mask I'm going to inverted and then the second mask here I'm going to put it subsect.
So it's good except this one we are going to lock so we don't touch.
Now we like fiddle with the opacity.
Not as I have it nontransparent transparent the same for all the other layers.
Cool.
So let's come to one second and we want them all nontransparent so I keyframe the past to here come
to this one keyframe the opacity or so I would come to opacity.
Copy go to the next mass based opacity go to the third mask based again the first mask base and paste
again.
Now I stick light.
Bless you and you have the opacity all keyframe.
I will come to the beginning here.
Take the opacity to zero.
Now I will copy the opacity Control-C come to the second mass control V it can do the third mass control.
You see it's happening.
This one called Revie and Contrave.
I am so lazy and I love it.
Now not what's happening.
The opacity is playing its role but of course we're not going to leave it like this.
What you'll want to do is first of all to make it a bit shorter.
OK then take the keyframes and start moving them on the side.
Just like this you can put the timing you want.
I don't know if I am doing good timing by the way but we will test and see OK.
Let's run our own emission.
Could you see what that appearing fine.
So we created video might opacity.
Let's take the video clip create a new composition with the video clip.
Take our latest one which is video posted.
Drop it on top.
Running low on ammunition.
And here we are we have it fantastically working right click on the mask if you like transform and see
fit to come up and you have a very nice animation here with the opacity.
And I have seen this in very many professional sites.
Now of course what we have to do is to come out of opacity go to composition say to render you come
to the best setting if we don't need messaging we wanted best and we got the last less you will actually
turn it into a quick time Aggi plus Alfar that's very easy.
And we have the mission is special 100 percent we're happy from everything we know what is going to
render and render it in two seconds.
Right click and import file.
Now it's called Video Martes with something else.
Now it's video Mott's opacity with a mistake in spelling but it's ok.
I think you would forgive me.
Good.
So we have it here.
Let's take our video.
Create a new camp and take our video motet and drop it on top.
And here you are.
You have it at 100 percent.
Let's play it.
We think sometimes to render up we can come back here we see transform and fit to come up.
So now you have your mat video that you can put anywhere you want.
Thank you very much for listening.
I hope this section was very useful to what you can do and what I do sometimes if I have time free and
I feel like it I will go and create so many of these in many many fashions with firework stories like
this and so on and just store them as my video library.
It's very useful.
Actually I will use one over 100 when there is a need.
But the ideas that are there are very good and they helped me create even more and more.
Thanks for listening.
I'll see you in the next section or in the next lecture.