In this lecture we are going to move on and work is time frames.
I'm going to do it a bit differently here.
I will come to my sailing here and drag and drop it to create a new composition using this video.
I want the new composition to take all the parameters from the video.
So this video is 12 seconds 12 frames and 25 frames per second.
Of course my composition now is also 25 frames per second and has the same time and there is a good
reason why I did that.
I would rename it time.
Time warp frame.
OK that will do.
I hope so.
Now why have I done this.
I wanted to match the frames here of the composition to the frames of the video itself.
Or now it's my layer.
So if you come to this area and you press control and then click on the time it will now show you the
frames and not the time below it.
There is the time I will return it to time.
So not this very well that the frames of the video are identical to the frame of the composition and
that is pretty important here.
Otherwise I will get very confused.
Of course if I want to work with different frame rates for the composition then I will do something
you know quite different than that.
Fine.
Let's take our composition and drop it above.
It will drop here.
This video is not so good I'm going to show you.
I will put levels to it.
OK.
Why am I putting the level is to make sure that the video is quite good and you will notice what will
happen when I introduce the timer so I will delete it from here come to time and take the time warp
and drop it on the with you.
Now first of all what I put as level disappear.
That's because of the order that the effects are rendered.
Now it's going on and the first the time.
Then the levers in this case it's not gone under anything from the levers because it's about.
I will take it and put it now.
So the order here of the effects is always important and you can test it out and see when it's working
when it's not fun.
Now I have put the time warp here.
I will change it from speed to source frame.
If I scrub through nothing happens it's like the video is not playing anymore at all.
That is because now the control of the frames has been overtaken by this effect here so that it is on
the source frame 0 and it stays on zero all the time but I can keyframe it and that's what I'm gonna
do with keyframe it here come to my left bless you to see my keyframes go for example to one second
here.
OK now at one second I can change the source frame.
Let's make it 50 frames.
So now it's going to move from frame 0 to 50.
But of course the time in the composition is going to be one second is going to be 25 frames per second.
For now we are only interested in the time.
So instead of moving 25 frames and moving 50 frames which means moving 2 seconds.
And of course the video is going to be speedier or double the speed and you notice it is double the
speed.
Then after that nothing happens it's back to 50 frames get stuck there and it moves on till the end
of the composition.
Now this is extremely useful if you want to think about it a bit.
You can't stop your movie and then go back and run it again.
You have full control of how the movie is starting and ending.
It's even easier than remop.
It's quite easy here.
Let's go back now to two seconds for example.
And instead of going to 50 I want to go to 125.
I'm going to make it SPDR Let's play it and we see that it's going to go speedier.
Of course I'm using pixel motion here.
Now if I go to 125 and instead of having 125 I go back to twenty five and that's going to be cool for
you.
Look at it.
It's going to go from zero to 50 back to 25 now it's going backwards.
Your video is has gone backwards.
So let's move it back and we have here 15 and 25.
We are just going to make it 55.
OK so we're going from 0 to 50 to 55 only Let's play and see what's happening.
And then it goes very slow.
Now slow motion we need maybe to fix the pixel motion or something.
For now it's OK.
Now that's pretty good.
Let's play a game here.
How I would like to work on these two keyframes.
Now I will go to the end of the composition I press and you go to the end.
Now notice here we have at three hundred eleven frames.
If I take if I press control and click I will see 300 11 frames.
This is the end of the video you remember that we made the frames of the composition to match the frames
of the video.
So if I keyframe here and right 311 what will happen is the video will run normally from a frame 0 2
frame.
Three hundred eleven.
That's pretty cool.
Now I'm in control.
I can take the Laski frame here.
The one I put and bring it to 75.
Now of course I have a very fast movie blink.
Watch it.
It's pretty fast.
So you have full control using these effects.
I would return the keyframe till the end and come for example to one second from 0 to 1 second.
Right 100 here to get one second.
I will keyframe and let's make it for example 50.
Good.
So it comes here.
Now after that half a second I will add 12 frames.
I'm going to get flamed again and instead of sixty point ninety five I'm going to go back to 25 frames
so it's going to come in then come back.
That after also 12 I'm going to go to 50 again.
Now I will also add another 12 and I go to 25.
Now I'm playing.
And this is very nice.
Not just how I made the dancing but so actually they are dancing.
So I take this keyframe this one is 25 and this one is 50.
I can take all of them copy them go to Laski frame using K at 12 and paste them and not just what's
happening.
Now I have more than seeing boats and it's really dancing and it's very useful.
So imagine a guy walking make three steps forward three steps backwards.
Stories like this just expand on your imagination.
It would be very nice you would do that.
I would copy them all and go to the Laski for the here you are.
Oh and then I will go plus 12 and then paste and it's OK it's moving nicely aren't it.
And you have real dancing both here.
Now this is very nice.
Let's go and select all our keyframes.
That's Vaizey and impress Eildon it and session in you know that's right you hold the Lossky frame and
you can touch him in.
And here you are.
You have the same movement but much speedier and his political find Let's take the Laski from here and
bring it to the one second after.
OK.
And then we can get this.
And let's go and enable the blurb.
I'm not going to do anything just Automattic and fight and this plate.
Now we have a very nice motion in fact very unusual one.
And look at the blurb how it's appearing with emotion of course.
If I change maybe the blood will change differently and not just how it's going to exit is going to
be quite nice.
Wait for it to render completely Herriott.
It has finished rendering.
I'll play it again to show you.
And then dancing.
Then they exit in style and is very beautiful of course I'm showing you an example now better than that.
I will take all my keyframes press control and click on one of them.
They are becoming or roving keyframes.
Let's go to the graph here.
And you know this now they are moving much smoother and I can play with them if I like to and make them
you know jump better.
Also you can choose them all select them and press 9.
You would.
It is them.
If you look at the graph now its a bit more sharp and the movement is quite nice.
So actually this is all about the time wrap source frame and enable motion blur.
It is not all about the time or because you know there are so many other parameters that you can use
here and are quite nice.
But for now lets play with time.
I hope you have understood.
I hope you know how to use time warp now with source frame.
You can also change it for example to frame mix which is the Enable motion blur and the whole thing
will change.
You know I look at it it changes even the colors are changing because of the color that we have put
there and you have fantastic animation just for you to play with.
Now it's up to you.
You must go to after effects get a video from someone a clip of 10 seconds five seconds whatever it
is something that is moving and then play with the fame with the time or if it is for the SOS frame
or the speed and get used to it.
Now its important that you do that because when you are doing a video and you want a certain effect
if you didnt train for the time warp or any other effect you will not remember it and thats what used
to happen with me.
I used to know them all.
But then I just know them and when it comes to doing effects it was hard for me to find out which effect
I am going to use here and so on.
It was pretty confusing.
So what I did is just spend two hours on every effects of cause its my business and making money out
of it so I can afford the time.
Its very important for me for you just spend half hour or 30 minutes mess up play with it get the movie
go out and shoot your daughter or your girlfriend your boyfriend your mom whatever and make it funny
and come and show them.
Post it on YouTube tell people how we have done.
It is very important that you train and become you know very familiar with all these tips I am showing
you because just after two or three lectures I am going to ask you to do a project and that project
you are going to use.
Each one of them.
I'm not going to tell you how.
See you in the next lecture and good time roping and having fun.