Preserve folder structure?

Excuse me, but is there a setting to preserve folder structure when exporting?

My syntax is:
```
cd /d "Source" &&  

for %f in (*) do (echo) 

&& 

"Drive\Folder\Axiom FFMPEG GUI\ffmpeg\bin\ffmpeg.exe" 

-y 

-i "Source\%f" 

-ss 00:00:00.000 

-c:v libwebp -b:v 85 
-pix_fmt yuva420p 
-vframes 1 

-an 
-sn 

-f webp 

-threads 0 

"Target\%~nf.webp"
```