SVG animation

[buuuudzik]

I checked clock.svg on the visualisation demo and clock is working when I import it by "Image" object and clock is not working when I import it by "Link" or "Object".

Yes, because SVG uses scripting and it's only available as a separate image but not as an icon.

SVG can be created in Inkscape, Illustrator or any other vector editor that can export SVG. Animation might require adding some JavaScript manually.

In your case maybe an animated GIF is the easiest solution?

Yes, but isn't scalable
In what application do you embedding js code?