Dynamic Template-Dependant Default Media Source?

not possible with resourcefield-tags directly, but for example with the
migxResourceMediaPath - snippet

That's what I thought. Anyway, works great with the migxResourceMediaPath Snippet! Thanks for clarifying, Bruno.

Something I did not take into account: When accessing that imageTV from another Resource, the path changes accordingly to the alias of the current resource.

Example: Website has 3 container-resources, each container has a few child resources. I set the imageTV "logo" on each container and want to access it on the child resources.

Normally I would do it like this:

But that won't work, because the path is changed (due to the dynamic media source) from assets/images/parentalias/ to assets/images/childalias/

This works:

but adds massive site loading time.

Is there an elegant solution to handle this?

EDIT:
Have had some struggle with caching issues, so came up with this (which is also faster):

but still not the most elegant solution, i guess.. [ed. note: aaantz last edited this post 8 years, 3 months ago.]