My creative video, where I introduced a lot of graphics, visual effects.
so as not to waste time, you can watch the video, and then I will make an explanation
You can watch the video at the link: https://www.youtube.com/watch?v=nni5xkbfAFU
Now let me explain what was done
At the very beginning of the video, an animation of the aperture and the manifestation of the inscription was added.

This is where the Adobe After Effects animation is used. For the inscription, I used the Trim Path animation, which allows you to animate the length of the lines. The effect of the glow is also applied to the text. And I animated the aperture itself.
Screensaver animation
The video is divided into chapters and screensaver before each chapter I animated as follows:

Let’s start from the very beginning. As a substrate, I used film footage downloaded from YouTube. They have an effect as if we were watching an old movie. On top of these footages, I put an animation of the icon. In this example, this is just an image of the aperture, animated so that it seems that it is drawn.
And on top I added text. I also animated the text using the Wiggle effect to make the text shake like inscriptions in old movies. Moreover, so that this shaking is steep, on top I applied the Posterize Time effect, which changes the frequency of the animation frames. To make the effect pronounced, I set the frame rate – 8.
Well, to add an effect immersing in the era of an old movie, I added the sound of an old projector to this animation.
Animation of pictures
To make the appearance of pictures more interesting, I decided to make a small composition.
As a substrate, I added the same footage of an old spoiled film. And on top I added a picture and its sharp appearance:

In addition, to make the frame not static, I added a slow rotation of the frame by a few degrees. It turned out more interesting than just a screenshot. I made all the other drawings and pictures in the same style.
Animation of inscriptions
To make the inscriptions non-standard, somehow diversify the image, I decided to animate them.
To do this, I also used the Wiggle effect on the inscriptions and the Posterize Time effect to make the animation more jerky. In addition, I added the Wiggle effect to the angle of rotation of the inscription, setting a small gap. So the inscriptions were no longer static.

The arrows here I made by repeating each arrow several times, creating an effect like in an old movie, when the same drawing is circled several times. Which made the frame a little more interesting.
Animated scheme
To show the principle of the lens aperture, I decided to draw a diagram and animate it so that the elements appear to the beat of the speech.
To do this, I first drew the entire schema and then with the help of Opacity effects, Trim Path animated everything.

And to make the frame look a little more interesting, I turned the camera so that my gaze was not at a right angle. Animated the rays using Trim path.
To add an emphasis on the sharpness zone, I decided to add camera movements as closer.

And also made an animation of the movement to make the video visual.
