After Effects | resolution of images

[KAD Kongresse & Events]

Can someone help me with the resolution of images, if we transform the images smaller, the resolution deteriorates.

The composition is set to HD quality with normal settings and the result is poorly resolved when exporting the movie.

In the attachment are pictures for better understanding.

Nice Greez

[Szalam]

Everything in your comp looks normal to me. When you zoom in beyond 100% at full resolution in your comp window, you are only ever going to see the pixels of the composition. The resolution of the source media is irrelevant. 

Does that make sense? Even vector graphics are going to look pixelated when you zoom in the comp window beyond 100%. 

[MarekMularczyk]

Are you resizing the images inside your comp? Making images smaller never makes them look worse, upscaling images makes them look worse.

Do they look fine inside your comp? (you mentioned that they look poorly when exported)

[MarekMularczyk]

Also, what format are the images in your comp? Are they raster of vector?

[KAD Kongresse & Events]

Hey, thanks for your answer.

No, we have imported the images and get the following result:
The images have a good solution inherently and are of good quality. See large picture.
But if we scale them SMALL, do they lose a quality? What are we doing wrong or what can we do? In the Attachment you see the picture

[Rick Gerard]

First, cropped screenshots are almost completely useless for diagnosing problems. We have to guess at your workflow and comp settings. The first screenshot looks like the Composition Panel is set to a magnification ratio of about 800%. Video is pixels, and the Comp Panel magnifier is there (lower left corner) so that you can zoom in and check the accuracy of the placement of your layers so edges line up on the pixel grid and you get good clean horizontal lines. We need to know your workflow, the composition settings, which are easily shown when you select the Comp in the Project Panel so we can see the settings. We need to have you show us the modified properties of the layers that are giving you problems by selecting them and pressing 'uu' to show us everything you modified on the layer. 

It would also help a lot if we knew a little bit about your experience level.

[KAD Kongresse & Events]

[KAD Kongresse & Events]

Thank you for your answer, yes we are beginners.

Here are 3 more detailed photos.
1.Settings
2. Second look, Skalierung and the Detail picture here:
3. First look

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[KAD Kongresse & Events]

Here a video for a better understanding

https://assets.adobe.com/id/urn:aaid:sc:EU:d82cd16a-87f0-41a9-9b98-d91e64c8f7e8?view=file

We import the picture from illustrator as a .png. the pictures have a good resolution. During the Process the Resolution quality change to a lower? What is ouer mistake?